Update gdunit workflow

Author: BenjaTK

.github/workflows/generation_testing.yml

@@ -28,9 +28,9 @@ jobs:
         with:
           lfs: true
       # run tests by using the gdUnit4-action with Godot version 4.2.1 and the latest GdUnit4 release 
-      - uses: MikeSchulze/gdUnit4-action@v1.2.2
+      - uses: godot-gdunit-labs/gdUnit4-action@v1.3.0
         with:
-          godot-version: '4.5'
+          godot-version: '4.6'
           paths: |
             res://testing/generation
           timeout: 5

.github/workflows/nodes_testing.yml

@@ -28,9 +28,9 @@ jobs:
         with:
           lfs: true
       # run tests by using the gdUnit4-action with Godot version 4.2.1 and the latest GdUnit4 release 
-      - uses: MikeSchulze/gdUnit4-action@v1.2.2
+      - uses: godot-gdunit-labs/gdUnit4-action@v1.3.0
         with:
-          godot-version: '4.5'
+          godot-version: '4.6'
           paths: |
             res://testing/graph_nodes
           timeout: 5

.github/workflows/other_testing.yml

@@ -28,9 +28,9 @@ jobs:
         with:
           lfs: true
       # run tests by using the gdUnit4-action with Godot version 4.2.1 and the latest GdUnit4 release 
-      - uses: MikeSchulze/gdUnit4-action@v1.2.2
+      - uses: godot-gdunit-labs/gdUnit4-action@v1.3.0
         with:
-          godot-version: '4.5'
+          godot-version: '4.6'
           paths: |
             res://testing/other
           timeout: 5

.github/workflows/renderers_testing.yml

@@ -28,9 +28,9 @@ jobs:
         with:
           lfs: true
       # run tests by using the gdUnit4-action with Godot version 4.2.1 and the latest GdUnit4 release 
-      - uses: MikeSchulze/gdUnit4-action@v1.2.2
+      - uses: godot-gdunit-labs/gdUnit4-action@v1.3.0
         with:
-          godot-version: '4.5'
+          godot-version: '4.6'
           paths: |
             res://testing/rendering
           timeout: 5