Update .gitea/workflows/tmate.yml

Add new image

.gitea/workflows/tmate.yml

@@ -1,9 +1,16 @@
-name: CI
-on: [push]
+name: checkout
+
+on: 
+  push:
+    tags:
+      - '*'
+
 jobs:
-  build:
-    runs-on: ubuntu-latest
+  checkout:
+    runs-on: ubuntu-latest:docker://docker.gitea.com/runner-images:ubuntu-latest
+    container:
+      image: git.phyllo.me/roots/fedora-iso-creation:42
     steps:
-    - uses: actions/checkout@v4
+    - uses: https://git.phyllo.me/actions/checkout@v4
     - name: Setup tmate session
-      uses: https://github.com/mxschmitt/action-tmate@v3
+    - uses: https://github.com/mxschmitt/action-tmate@v3