update versions

.github/workflows/master.yaml

@@ -0,0 +1,17 @@
+name: Deploy
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: CDNievas/heroku-action@v1.0
+        with:
+          heroku_email: "${{secrets.HEROKU_EMAIL"
+          heroku_api_key: ${{secrets.HEROKU_API_KEY}}
+          heroku_app_name: "stadtratmonitor"

.gitignore

@@ -18,3 +18,5 @@ config/morph.yml
 /coverage
 .vagrant
 /node_modules
+/app/assets/builds/*
+!/app/assets/builds/.keep

.ruby-version

@@ -1 +1 @@
-2.5.7
+3.2.2