[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/post_test.go

@@ -13,11 +13,11 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
-	"github.com/mattermost/mattermost-server/einterfaces/mocks"
-	"github.com/mattermost/mattermost-server/model"
-	"github.com/mattermost/mattermost-server/plugin/plugintest/mock"
-	"github.com/mattermost/mattermost-server/store"
-	"github.com/mattermost/mattermost-server/store/storetest"
+	"github.com/mattermost/mattermost-server/v5/einterfaces/mocks"
+	"github.com/mattermost/mattermost-server/v5/model"
+	"github.com/mattermost/mattermost-server/v5/plugin/plugintest/mock"
+	"github.com/mattermost/mattermost-server/v5/store"
+	"github.com/mattermost/mattermost-server/v5/store/storetest"
 )
 
 func TestCreatePostDeduplicate(t *testing.T) {
@@ -51,8 +51,8 @@ func TestCreatePostDeduplicate(t *testing.T) {
 			package main
 
 			import (
-				"github.com/mattermost/mattermost-server/plugin"
-				"github.com/mattermost/mattermost-server/model"
+				"github.com/mattermost/mattermost-server/v5/plugin"
+				"github.com/mattermost/mattermost-server/v5/model"
 			)
 
 			type MyPlugin struct {
@@ -100,8 +100,8 @@ func TestCreatePostDeduplicate(t *testing.T) {
 			package main
 
 			import (
-				"github.com/mattermost/mattermost-server/plugin"
-				"github.com/mattermost/mattermost-server/model"
+				"github.com/mattermost/mattermost-server/v5/plugin"
+				"github.com/mattermost/mattermost-server/v5/model"
 				"time"
 			)