Centralize the GetPackagePath (#27004)

server/tests/path.go

@@ -1,18 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See LICENSE.txt for license information.
-
-package tests
-
-import (
-	"path/filepath"
-	"runtime"
-)
-
-// GetPackagePath returns the filepath to this package for use in tests that need to read data here.
-func GetPackagePath() string {
-	// Find the path to this file
-	_, filename, _, _ := runtime.Caller(0)
-
-	// Return the containing directory
-	return filepath.Dir(filename)
-}