[MM-19948] Set version on module file and internal paths (#13186)

* [MM-19948] Set version on module file and internal paths

* Fixes after merge

* Fix i18n checker error

app/command_msg.go

@@ -7,8 +7,8 @@ import (
 	"strings"
 
 	goi18n "github.com/mattermost/go-i18n/i18n"
-	"github.com/mattermost/mattermost-server/mlog"
-	"github.com/mattermost/mattermost-server/model"
+	"github.com/mattermost/mattermost-server/v5/mlog"
+	"github.com/mattermost/mattermost-server/v5/model"
 )
 
 type msgProvider struct {