fix: update runner images to use official ubuntu-24.04-github for export jobs

.gitea/workflows/release.yml

@@ -14,7 +14,7 @@ env:
 jobs:
   export-windows:
     name: Windows Export
-    runs-on: ghcr.io/catthehacker/ubuntu:full-24.04 # Use 24.04 with godot 4
+    runs-on: ubuntu-24.04-github # Use 24.04 with godot 4
     container: barichello/godot-ci:4.3
     steps:
       - name: Checkout
@@ -41,7 +41,7 @@ jobs:
 
   export-linux:
     name: Linux Export
-    runs-on: ghcr.io/catthehacker/ubuntu:full-24.04 # Use 24.04 with godot 4
+    runs-on: ubuntu-24.04-github # Use 24.04 with godot 4
     container: barichello/godot-ci:4.3
     steps:
       - name: Checkout
@@ -66,7 +66,7 @@ jobs:
 
   # export-web:
   #   name: Web Export
-  #   runs-on: ghcr.io/catthehacker/ubuntu:full-24.04 # Use 24.04 with godot 4
+  #   runs-on: ubuntu-24.04-github # Use 24.04 with godot 4
   #   container:
   #     image: barichello/godot-ci:4.3
   #   steps:
@@ -100,7 +100,7 @@ jobs:
 
   export-mac:
     name: Mac Export
-    runs-on: ghcr.io/catthehacker/ubuntu:full-24.04 # Use 24.04 with godot 4
+    runs-on: ubuntu-24.04-github # Use 24.04 with godot 4
     container: barichello/godot-ci:4.3
     steps:
       - name: Checkout