Ensure recursive executable permissions for docker unit tests scripts

- Add a step to run `chmod -R +x $HOME/tooling/docker-unit-tests` after cloning the repository.
- This ensures all scripts in the docker unit tests directory are executable, fixing the "Permission denied" errors for both test_74 and test_80.

.github/workflows/deploy.yml

@@ -30,8 +30,8 @@ jobs:
             - name: Clone GV Tooling
               run: gh repo clone GravityKit/Tooling $HOME/tooling
 
-            - name: Make Docker Unit Tests Script Executable
-              run: chmod +x $HOME/tooling/docker-unit-tests/docker-unit-tests.sh
+            - name: Set Executable Permissions on Docker Unit Tests Directory
+              run: chmod -R +x $HOME/tooling/docker-unit-tests
 
             - name: Authenticate GitHub for Composer
               env: