MM-34932: Bump dependencies (#17708)

https://mattermost.atlassian.net/browse/MM-34932

```release-note
NONE
```

vendor/github.com/lib/pq/.travis.sh

@@ -1,17 +1,15 @@
 #!/bin/bash
 
-set -eu
+set -eux
 
 client_configure() {
 	sudo chmod 600 $PQSSLCERTTEST_PATH/postgresql.key
 }
 
 pgdg_repository() {
-	local sourcelist='sources.list.d/postgresql.list'
-
 	curl -sS 'https://www.postgresql.org/media/keys/ACCC4CF8.asc' | sudo apt-key add -
-	echo deb http://apt.postgresql.org/pub/repos/apt/ $(lsb_release -cs)-pgdg main $PGVERSION | sudo tee "/etc/apt/$sourcelist"
-	sudo apt-get -o Dir::Etc::sourcelist="$sourcelist" -o Dir::Etc::sourceparts='-' -o APT::Get::List-Cleanup='0' update
+ 	echo "deb http://apt.postgresql.org/pub/repos/apt/ `lsb_release -cs`-pgdg main" | sudo tee /etc/apt/sources.list.d/pgdg.list
+	sudo apt-get update
 }
 
 postgresql_configure() {
@@ -51,10 +49,10 @@ postgresql_configure() {
 }
 
 postgresql_install() {
-	xargs sudo apt-get -y -o Dpkg::Options::='--force-confdef' -o Dpkg::Options::='--force-confnew' install <<-packages
+	xargs sudo apt-get -y install <<-packages
 		postgresql-$PGVERSION
+		postgresql-client-$PGVERSION
 		postgresql-server-dev-$PGVERSION
-		postgresql-contrib-$PGVERSION
 	packages
 }
 

vendor/github.com/lib/pq/.travis.yml

@@ -3,7 +3,7 @@ language: go
 go:
   - 1.14.x
   - 1.15.x
-  - master
+  - 1.16.x
 
 sudo: true
 

vendor/github.com/lib/pq/array.go

@@ -22,7 +22,7 @@ var typeSQLScanner = reflect.TypeOf((*sql.Scanner)(nil)).Elem()
 //  db.Query(`SELECT * FROM t WHERE id = ANY($1)`, pq.Array([]int{235, 401}))
 //
 //  var x []sql.NullInt64
-//  db.QueryRow('SELECT ARRAY[235, 401]').Scan(pq.Array(&x))
+//  db.QueryRow(`SELECT ARRAY[235, 401]`).Scan(pq.Array(&x))
 //
 // Scanning multi-dimensional arrays is not supported.  Arrays where the lower
 // bound is not one (such as `[0:0]={1}') are not supported.

vendor/github.com/lib/pq/conn.go

@@ -298,7 +298,13 @@ func (c *Connector) open(ctx context.Context) (cn *conn, err error) {
 	// the user.
 	defer errRecoverNoErrBadConn(&err)
 
-	o := c.opts
+	// Create a new values map (copy). This makes it so maps in different
+	// connections do not reference the same underlying data structure, so it
+	// is safe for multiple connections to concurrently write to their opts.
+	o := make(values)
+	for k, v := range c.opts {
+		o[k] = v
+	}
 
 	bad := &atomic.Value{}
 	bad.Store(false)
@@ -1100,7 +1106,7 @@ func isDriverSetting(key string) bool {
 		return true
 	case "password":
 		return true
-	case "sslmode", "sslcert", "sslkey", "sslrootcert":
+	case "sslmode", "sslcert", "sslkey", "sslrootcert", "sslinline":
 		return true
 	case "fallback_application_name":
 		return true
@@ -1725,10 +1731,9 @@ func (cn *conn) processParameterStatus(r *readBuf) {
 	case "server_version":
 		var major1 int
 		var major2 int
-		var minor int
-		_, err = fmt.Sscanf(r.string(), "%d.%d.%d", &major1, &major2, &minor)
+		_, err = fmt.Sscanf(r.string(), "%d.%d", &major1, &major2)
 		if err == nil {
-			cn.parameterStatus.serverVersion = major1*10000 + major2*100 + minor
+			cn.parameterStatus.serverVersion = major1*10000 + major2*100
 		}
 
 	case "TimeZone":

vendor/github.com/lib/pq/conn_go18.go

@@ -129,7 +129,16 @@ func (cn *conn) watchCancel(ctx context.Context) func() {
 }
 
 func (cn *conn) cancel(ctx context.Context) error {
-	c, err := dial(ctx, cn.dialer, cn.opts)
+	// Create a new values map (copy). This makes sure the connection created
+	// in this method cannot write to the same underlying data, which could
+	// cause a concurrent map write panic. This is necessary because cancel
+	// is called from a goroutine in watchCancel.
+	o := make(values)
+	for k, v := range cn.opts {
+		o[k] = v
+	}
+
+	c, err := dial(ctx, cn.dialer, o)
 	if err != nil {
 		return err
 	}
@@ -142,7 +151,7 @@ func (cn *conn) cancel(ctx context.Context) error {
 			c:   c,
 			bad: bad,
 		}
-		err = can.ssl(cn.opts)
+		err = can.ssl(o)
 		if err != nil {
 			return err
 		}

vendor/github.com/lib/pq/encode.go

@@ -200,11 +200,17 @@ func appendEscapedText(buf []byte, text string) []byte {
 func mustParse(f string, typ oid.Oid, s []byte) time.Time {
 	str := string(s)
 
-	// check for a 30-minute-offset timezone
-	if (typ == oid.T_timestamptz || typ == oid.T_timetz) &&
-		str[len(str)-3] == ':' {
-		f += ":00"
+	// Check for a minute and second offset in the timezone.
+	if typ == oid.T_timestamptz || typ == oid.T_timetz {
+		for i := 3; i <= 6; i += 3 {
+			if str[len(str)-i] == ':' {
+				f += ":00"
+				continue
+			}
+			break
+		}
 	}
+
 	// Special case for 24:00 time.
 	// Unfortunately, golang does not parse 24:00 as a proper time.
 	// In this case, we want to try "round to the next day", to differentiate.

vendor/github.com/lib/pq/ssl.go

@@ -59,9 +59,6 @@ func ssl(o values) (func(net.Conn) (net.Conn, error), error) {
 		return nil, err
 	}
 
-	// This pseudo-parameter is not recognized by the PostgreSQL server, so let's delete it after use.
-	delete(o, "sslinline")
-
 	// Accept renegotiation requests initiated by the backend.
 	//
 	// Renegotiation was deprecated then removed from PostgreSQL 9.5, but
@@ -89,9 +86,6 @@ func sslClientCertificates(tlsConf *tls.Config, o values) error {
 	sslinline := o["sslinline"]
 	if sslinline == "true" {
 		cert, err := tls.X509KeyPair([]byte(o["sslcert"]), []byte(o["sslkey"]))
-		// Clear out these params, in case they were to be sent to the PostgreSQL server by mistake
-		o["sslcert"] = ""
-		o["sslkey"] = ""
 		if err != nil {
 			return err
 		}
@@ -157,8 +151,6 @@ func sslCertificateAuthority(tlsConf *tls.Config, o values) error {
 
 		var cert []byte
 		if sslinline == "true" {
-			// // Clear out this param, in case it were to be sent to the PostgreSQL server by mistake
-			o["sslrootcert"] = ""
 			cert = []byte(sslrootcert)
 		} else {
 			var err error

vendor/github.com/lib/pq/user_other.go

@@ -0,0 +1,9 @@
+// Package pq is a pure Go Postgres driver for the database/sql package.
+
+// +build js android hurd illumos zos
+
+package pq
+
+func userCurrent() (string, error) {
+	return "", ErrCouldNotDetectUsername
+}