ci: Build snap on snapcraft again and only promote from ci

.github/workflows/main_deploy.yaml

@@ -78,18 +78,3 @@ jobs:
           bundle update fastlane
           bundle exec fastlane deploy_internal_test
           cd ..
-
-  deploy_snap:
-    runs-on: ubuntu-latest
-    outputs:
-      snap-file: ${{ steps.build-snap.outputs.snap }}
-    steps:
-    - uses: actions/checkout@v3
-    - uses: snapcore/action-build@v1
-      id: build-snap
-    - uses: snapcore/action-publish@v1
-      env:
-        SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.SNAPCRAFT_TOKEN }}
-      with:
-        snap: ${{ steps.build-snap.outputs.snap }}
-        release: 'edge'