Refactored testing_release CD workflow to generate and publish the …

…application on the Play Store based on a specified date, using a new tag format `internal_testing_v*` where `*` is replaced by the date, which is extracted and set as an environment variable to generate the app bundle for that date, defaulting to the current date if no date is provided, and uploading the generated app bundle to the Play Store.

.github/workflows/testing_release.yml

@@ -7,6 +7,7 @@ on:
   push:
     tags:
       - 'internal_testing' # internal_testing Tag
+      - 'internal_testing_v*' # Dynamic date tag for internal testing
 
 jobs:
   publish:
@@ -29,10 +30,21 @@ jobs:
           echo "$KEYSTORE" | base64 -d > kiwix-android.keystore
           echo "$PLAYSTORE_JSON" > playstore.json
 
+      - name: Retrieve date from TAG
+        id: extract_date
+        run: |
+          if [[ "${GITHUB_REF}" =~ internal_testing_v([0-9]{4}-[0-9]{2}-[0-9]{2}) ]]; then
+             RELEASE_DATE="${BASH_REMATCH[1]}"
+          else
+             RELEASE_DATE=""
+          fi
+          echo "KIWIX_ANDROID_RELEASE_DATE=$RELEASE_DATE" >> $GITHUB_ENV
+
       - name: Publish bundle in internal testing on Google Play
         env:
           KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
           KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
           KEY_STORE_PASSWORD: ${{ secrets.KEY_STORE_PASSWORD }}
+          KIWIX_ANDROID_RELEASE_DATE: ${{ env.KIWIX_ANDROID_RELEASE_DATE }}
         run: |
           ./gradlew publishPlayStoreBundle --scan