Create reddit.yml

Action to post info about releases on reddit

.github/reddit.yml

@@ -0,0 +1,17 @@
+name: Release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: BjornLuG/release-for-reddit-action@v1
+      with:
+        username: ${{ secrets.REDDIT_USERNAME }}
+        password: ${{ secrets.REDDIT_PASSWORD }}
+        app-id: ${{ secrets.REDDIT_APP_ID }}
+        app-secret: ${{ secrets.REDDIT_APP_SECRET }}
+        subreddit: test # Submit to /r/test