[MM-56339] Audit logs: on login add UserId and SessionId to audit's Actor field (#27446)

* on login add UserId and SessionId to audit's Actor field to match logout

* lint

* simplify to add only userId and sessionId

* AddToEventActor -> AddUser/SessionToEventActor

* fill in missing session data when logging the audit record

* why did it bump that? reverting.

* make modules-tidy

* trigger build

* add more context to the comment

server/public/go.mod

@@ -36,22 +36,22 @@ require (
 
 require (
 	github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 // indirect
-	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/fatih/color v1.16.0 // indirect
 	github.com/go-asn1-ber/asn1-ber v1.5.5 // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/hashicorp/errwrap v1.0.0 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/yamux v0.1.1 // indirect
-	github.com/kr/pretty v0.3.0 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
 	github.com/oklog/run v1.1.0 // indirect
 	github.com/pelletier/go-toml v1.9.5 // indirect
 	github.com/philhofer/fwd v1.1.2 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/rogpeppe/go-internal v1.8.0 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/rogpeppe/go-internal v1.10.0 // indirect
 	github.com/segmentio/backo-go v1.0.1 // indirect
 	github.com/stretchr/objx v0.5.1 // indirect
 	github.com/tidwall/gjson v1.17.1 // indirect