Merge pull request #3780 from balena-io/actions

patch: introducing github actions (WinGet)

.github/workflows/winget.yml

@@ -0,0 +1,13 @@
+name: Publish to WinGet
+on:
+  release:
+    types: [released]
+jobs:
+  publish:
+    runs-on: windows-latest # action can only be run on windows
+    steps:
+      - uses: vedantmgoyal2009/winget-releaser@v1
+        with:
+          identifier: Balena.Etcher
+          installer-regex: 'balenaEtcher-Setup.*.exe$'
+          token: ${{ secrets.WINGET_PAT }}