Vsix build task for langpacks (#15489)

* added refreshlangpack command

* added beginning update-localization yml file, also changed langpack location in RLE

* added regex tester

* moved xlf files into new folder structure

* small change to update-localization

* added yaml script for gulp refresh

* added missing dash.

* added better update-localization yml file

* remove update-localization as its not necessary

* added small changes to langpack-compile

* remove upload sourcemaps and write version information

* added more languages

* added vsce packaging

* added automatic langpack handling

* added built locFunc

* fixed refresh-langpack-extension

* working langpack vsix generator made

* added langpacks to files in copyArtifacts and product-build-linux

* changed command to package-langpacks

* removed unnecessary language flags.

* invalid ADS extensions filter explained

* Fix for regex

* removed unnecessary fields to change, and removed langpack-compile

* added doc comments.

* moved xlf files back to old place.

* WIP translation redirect

* isolated vsix build task

* fixed spaces in locFunc.ts

build/azure-pipelines/common/copyArtifacts.js

@@ -9,6 +9,7 @@ const path = require("path");
 const es = require("event-stream");
 const fs = require("fs");
 const files = [
+    '.build/langpacks/**/*.vsix',
     '.build/extensions/**/*.vsix',
     '.build/win32-x64/**/*.{exe,zip}',
     '.build/linux/sha256hashes.txt',

build/azure-pipelines/common/copyArtifacts.ts

@@ -11,6 +11,7 @@ import * as es from 'event-stream';
 import * as fs from 'fs';
 
 const files = [
+	'.build/langpacks/**/*.vsix', // langpacks
 	'.build/extensions/**/*.vsix', // external extensions
 	'.build/win32-x64/**/*.{exe,zip}', // windows binaries
 	'.build/linux/sha256hashes.txt', // linux hashes