Merge pull request 'Update workflows to run automatically on push to main' (#4) from dev into main

Reviewed-on: #4

.gitea/workflows/build-prod-android.yml

@@ -1,5 +1,8 @@
 on:
   workflow_dispatch:
+  push:
+    branches:
+      - main
 
 env:
   NIX_CONFIG: |

.gitea/workflows/build-prod-commercial.yml

@@ -1,5 +1,8 @@
 on:
   workflow_dispatch:
+  push:
+    branches:
+      - main
 
 env:
   NIX_CONFIG: |

.gitea/workflows/build-prod-kiosk.yml

@@ -1,5 +1,8 @@
 on:
   workflow_dispatch:
+  push:
+    branches:
+      - main
 
 env:
   NIX_CONFIG: |