[PM-12322] Remove branch restriction for distributing to Firebase

The previous workflow only distributed artifacts when the branch was
'main'. This change removes that restriction, allowing artifacts to be
distributed from any branch.

.github/workflows/build.yml

@@ -347,11 +347,11 @@ jobs:
           if-no-files-found: error
 
       - name: Install Firebase app distribution plugin
-        if: ${{ matrix.variant == 'prod' && github.ref_name == 'main' && (inputs.distribute-to-firebase || github.event_name == 'push') }}
+        if: ${{ matrix.variant == 'prod' && (inputs.distribute-to-firebase || github.event_name == 'push') }}
         run: bundle exec fastlane add_plugin firebase_app_distribution
 
       - name: Publish release artifacts to Firebase
-        if: ${{ matrix.variant == 'prod' && matrix.artifact == 'apk' && github.ref_name == 'main' && (inputs.distribute-to-firebase || github.event_name == 'push') }}
+        if: ${{ matrix.variant == 'prod' && matrix.artifact == 'apk' && (inputs.distribute-to-firebase || github.event_name == 'push') }}
         env:
           APP_PLAY_FIREBASE_CREDS_PATH: ${{ github.workspace }}/secrets/app_play_prod_firebase-creds.json
         run: |
@@ -360,7 +360,7 @@ jobs:
           service_credentials_file:${{ env.APP_PLAY_FIREBASE_CREDS_PATH }}
 
       - name: Publish beta artifacts to Firebase
-        if: ${{ (matrix.variant == 'prod' && matrix.artifact == 'apk') && github.ref_name == 'main' && (inputs.distribute-to-firebase || github.event_name == 'push') }}
+        if: ${{ (matrix.variant == 'prod' && matrix.artifact == 'apk') && (inputs.distribute-to-firebase || github.event_name == 'push') }}
         env:
           APP_PLAY_FIREBASE_CREDS_PATH: ${{ github.workspace }}/secrets/app_play_prod_firebase-creds.json
         run: |
@@ -519,11 +519,11 @@ jobs:
           if-no-files-found: error
 
       - name: Install Firebase app distribution plugin
-        if: ${{ github.ref_name == 'main' && inputs.distribute_to_firebase }}
+        if: ${{ inputs.distribute_to_firebase || github.event_name == 'push' }}
         run: bundle exec fastlane add_plugin firebase_app_distribution
 
       - name: Publish release F-Droid artifacts to Firebase
-        if: ${{ github.ref_name == 'main' && inputs.distribute_to_firebase }}
+        if: ${{ inputs.distribute_to_firebase || github.event_name == 'push' }}
         env:
           APP_FDROID_FIREBASE_CREDS_PATH: ${{ github.workspace }}/secrets/app_fdroid_firebase-creds.json
         run: |