Add winget.yml to automate winget requests (#12026)

* Revert "Removed winget.yml"

This reverts commit f32da00.

* Updated to be release only

* updates from PR

Author: craigloewen-msft

.github/workflows/winget.yml

@@ -0,0 +1,30 @@
+name: Publish to Winget
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    if: github.event.release.prerelease == false
+    runs-on: windows-latest # Action can only run on Windows
+    steps:
+      - name: Publish WSL
+        run: |
+
+          Set-StrictMode -Version Latest
+          $ErrorActionPreference = "Stop"
+
+          $assets = '${{ toJSON(github.event.release.assets) }}' | ConvertFrom-Json
+          $wingetRelevantAssetx64 = $assets | Where-Object { $_.name -like '*x64.msi' } | Select-Object -First 1
+          $wingetRelevantAssetARM64 = $assets | Where-Object { $_.name -like '*arm64.msi' } | Select-Object -First 1
+          
+          $version = "${{ github.event.release.tag_name }}"
+
+          $wingetx64URL = $wingetRelevantAssetx64.browser_download_url
+          $wingetARM64URL = $wingetRelevantAssetARM64.browser_download_url
+
+          $wingetPackage = "Microsoft.WSL"
+
+          & curl.exe -JLO https://aka.ms/wingetcreate/latest
+          & .\wingetcreate.exe update $wingetPackage -s -v $version -u "$wingetx64URL|x64" "$wingetARM64URL|arm64" -t "${{ secrets.WINGET_TOKEN }}"