meta: deploy to Heroku on every companion commit (#4367)

Instead of deploying on each release, deploy to Heroku on every commit that is touching a companion file (except release commits, but that's fine as the release commit should contain doc-only changes). This is to increase our chance of catching bugs before releases, and would ensure that Uppy.io examples are using the edge.

.github/workflows/companion-deploy.yml

@@ -65,3 +65,20 @@ jobs:
           file: Dockerfile
           tags: ${{ steps.docker_meta.outputs.tags }}
           labels: ${{ steps.docker_meta.outputs.labels }}
+
+  heroku:
+    name: Heroku
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+      - name: Alter dockerfile
+        run: |
+          sed -i 's/^EXPOSE 3020$/EXPOSE $PORT/g' Dockerfile
+      - name: Deploy to heroku
+        uses: akhileshns/heroku-deploy@v3.12.12
+        with:
+          heroku_api_key: ${{secrets.HEROKU_API_KEY}}
+          heroku_app_name: companion-demo
+          heroku_email: ${{secrets.HEROKU_EMAIL}}
+          usedocker: true

.github/workflows/release.yml

@@ -142,22 +142,3 @@ jobs:
           file: Dockerfile
           tags: ${{ steps.docker_meta.outputs.tags }}
           labels: ${{ steps.docker_meta.outputs.labels }}
-
-  heroku:
-    name: Heroku
-    needs: release
-    if: ${{ needs.release.outputs.companionWasReleased }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v3
-      - name: Alter dockerfile
-        run: |
-          sed -i 's/^EXPOSE 3020$/EXPOSE $PORT/g' Dockerfile
-      - name: Deploy to heroku
-        uses: akhileshns/heroku-deploy@v3.12.12
-        with:
-          heroku_api_key: ${{secrets.HEROKU_API_KEY}}
-          heroku_app_name: companion-demo
-          heroku_email: ${{secrets.HEROKU_EMAIL}}
-          usedocker: true