Use latest tag as branch name

Author: Ndiritu

.github/workflows/gradle-build.yml

@@ -67,12 +67,16 @@ jobs:
         with:
           name: drop
           path: artifacts/current/
+      - name: Get latest release tag
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: echo "BRANCH=$(gh release list -L 1 --json tagName --jq '.[0] | .tagName')" >> $GITHUB_ENV
       - name: Download Last Successful Build
         uses: dawidd6/[email protected]
         with:
           workflow: preview-and-release.yml
           workflow_conclusion: success
-          branch: main
+          branch: ${{ env.BRANCH }}
           event: push
           name: drop
           path: artifacts/previous/