MM-37186: Update dependencies (#18604)

* MM-37186: Update dependencies

The split client libraries were excluded from being upgraded.

See: https://github.com/splitio/go-split-commons/issues/56

https://mattermost.atlassian.net/browse/MM-37186

```release-note
NONE
```

* Ignore staticcheck deprecation warnings

```release-note
NONE
```

vendor/code.sajari.com/docconv/README.md

@@ -50,13 +50,15 @@ The `docd` tool runs as either:
 
 2.  a service exposed from within a Docker container
 
-    This also runs as a service, but from within a Docker container. There are three build scripts:
+    This also runs as a service, but from within a Docker container.
+    Official images are published at https://hub.docker.com/r/sajari/docd.
 
-    - [./docd/debian.sh](./docd/debian.sh)
-    - [./docd/alpine.sh](./docd/alpine.sh)
-    - [./docd/appengine.sh](./docd/appengine.sh)
+    Optionally you can build it yourself:
 
-    The `debian` version uses the Debian package repository which can vary with builds. The `alpine` version uses a very cut down Linux distribution to produce a container ~40MB. It also locks the dependency versions for consistency, but may miss out on future updates. The `appengine` version is a flex based custom runtime for Google Cloud.
+    ```
+    cd docd
+    docker build -t docd .
+    ```
 
 3.  via the command line.
 

vendor/code.sajari.com/docconv/doc.go

@@ -8,8 +8,10 @@ import (
 	"log"
 	"os"
 	"os/exec"
-	"strings"
 	"time"
+
+	"github.com/richardlehane/mscfb"
+	"github.com/richardlehane/msoleps"
 )
 
 // ConvertDoc converts an MS Word .doc to text.
@@ -23,28 +25,43 @@ func ConvertDoc(r io.Reader) (string, map[string]string, error) {
 	// Meta data
 	mc := make(chan map[string]string, 1)
 	go func() {
+		defer func() {
+			if e := recover(); e != nil {
+				log.Printf("panic when reading doc format: %v", e)
+			}
+		}()
+
 		meta := make(map[string]string)
-		metaStr, err := exec.Command("wvSummary", f.Name()).Output()
+
+		doc, err := mscfb.New(f)
 		if err != nil {
-			// TODO: Remove this.
-			log.Println("wvSummary:", err)
+			log.Printf("ConvertDoc: could not read doc: %v", err)
 		}
 
-		// Parse meta output
-		for _, line := range strings.Split(string(metaStr), "\n") {
-			if parts := strings.SplitN(line, "=", 2); len(parts) > 1 {
-				meta[strings.TrimSpace(parts[0])] = strings.TrimSpace(parts[1])
+		props := msoleps.New()
+		for entry, err := doc.Next(); err == nil; entry, err = doc.Next() {
+			if msoleps.IsMSOLEPS(entry.Initial) {
+				if oerr := props.Reset(doc); oerr != nil {
+					log.Printf("ConvertDoc: could not reset props: %v", oerr)
+					break
+				}
+
+				for _, prop := range props.Property {
+					meta[prop.Name] = prop.String()
+				}
 			}
 		}
 
+		const defaultTimeFormat = "2006-01-02 15:04:05.999999999 -0700 MST"
+
 		// Convert parsed meta
-		if tmp, ok := meta["Last Modified"]; ok {
-			if t, err := time.Parse(time.RFC3339, tmp); err == nil {
+		if tmp, ok := meta["LastSaveTime"]; ok {
+			if t, err := time.Parse(defaultTimeFormat, tmp); err == nil {
 				meta["ModifiedDate"] = fmt.Sprintf("%d", t.Unix())
 			}
 		}
-		if tmp, ok := meta["Created"]; ok {
-			if t, err := time.Parse(time.RFC3339, tmp); err == nil {
+		if tmp, ok := meta["CreateTime"]; ok {
+			if t, err := time.Parse(defaultTimeFormat, tmp); err == nil {
 				meta["CreatedDate"] = fmt.Sprintf("%d", t.Unix())
 			}
 		}

vendor/code.sajari.com/docconv/go.mod

@@ -17,6 +17,8 @@ require (
 	github.com/olekukonko/tablewriter v0.0.4 // indirect
 	github.com/otiai10/gosseract/v2 v2.2.4
 	github.com/pkg/errors v0.9.1 // indirect
+	github.com/richardlehane/mscfb v1.0.3 // indirect
+	github.com/richardlehane/msoleps v1.0.1 // indirect
 	golang.org/x/net v0.0.0-20200602114024-627f9648deb9
 	golang.org/x/text v0.3.2 // indirect
 )

vendor/code.sajari.com/docconv/go.sum

@@ -55,6 +55,10 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/richardlehane/mscfb v1.0.3 h1:rD8TBkYWkObWO0oLDFCbwMeZ4KoalxQy+QgniCj3nKI=
+github.com/richardlehane/mscfb v1.0.3/go.mod h1:YzVpcZg9czvAuhk9T+a3avCpcFPMUWm7gK3DypaEsUk=
+github.com/richardlehane/msoleps v1.0.1 h1:RfrALnSNXzmXLbGct/P2b4xkFz4e8Gmj/0Vj9M9xC1o=
+github.com/richardlehane/msoleps v1.0.1/go.mod h1:BWev5JBpU9Ko2WAgmZEuiz4/u3ZYTKbjLycmwiWUfWg=
 github.com/simplereach/timeutils v1.2.0/go.mod h1:VVbQDfN/FHRZa1LSqcwo4kNZ62OOyqLLGQKYB3pB0Q8=
 github.com/ssor/bom v0.0.0-20170718123548-6386211fdfcf h1:pvbZ0lM0XWPBqUKqFU8cmavspvIl9nulOYwdy6IFRRo=
 github.com/ssor/bom v0.0.0-20170718123548-6386211fdfcf/go.mod h1:RJID2RhlZKId02nZ62WenDCkgHFerpIOmW0iT7GKmXM=