Modified it so we showcase Support for Testing 3.x and 4.x Godot Projects

.github/workflows/test_action_4.x.yml

@@ -0,0 +1,18 @@
+name: Test Action
+on:
+  push:
+    branches: [ 'master', 'main', 'prod', 'production' ]
+
+jobs:
+  TestAction:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v1
+    - name: Run Action
+      uses: ./
+      with:
+        name: test_project
+        preset: linux
+        projectDir: 4.x_test_project
+        package: 'true'