ci: generate version.txt file and upload it to GH for new releases [W…

…PB-7289] (#3356)

.github/workflows/build-prod-app.yml

@@ -58,6 +58,13 @@ jobs:
           echo $ENCODED_STRING | base64 -di > "${TMP_KEYSTORE_FILE_PATH}"/the.keystore
       - name: Make gradlew executable
         run: chmod +x ./gradlew
+      - name: Generate version file
+        run: ./gradlew generateVersionFile
+      - name: Upload version file as artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: Version File
+          path: app/version.txt
       - name: build prod flavour APK
         run:
           ./gradlew app:assembleProdCompatrelease
@@ -106,7 +113,9 @@ jobs:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           build-flavour: prod
           build-variant: compatrelease
-      - name: Attach APK to release
+      - name: Attach APK and version file to release
         uses: softprops/[email protected]
         with:
-          files: app/build/outputs/apk/prodCompatrelease/*.apk
+          files: |
+            app/build/outputs/apk/prodCompatrelease/*.apk
+            app/version.txt