Update dependency forgejo-lxc to v12

.forgejo/workflows/build-release-integration.yml

@@ -18,7 +18,7 @@ on:
 
 jobs:
   release-simulation:
-    runs-on: self-hosted
+    runs-on: lxc-bookworm
     if: github.repository_owner != 'forgejo-integration' && github.repository_owner != 'forgejo-release'
     steps:
       - uses: actions/checkout@v4

.forgejo/workflows/build-release.yml

@@ -17,7 +17,7 @@ on:
 
 jobs:
   release:
-    runs-on: self-hosted
+    runs-on: lxc-bookworm
     # root is used for testing, allow it
     if: secrets.ROLE == 'forgejo-integration' || github.repository_owner == 'root'
     steps:

.forgejo/workflows/example-docker-compose.yml

@@ -8,7 +8,7 @@ on:
 jobs:
   example-docker-compose:
     if: github.repository_owner != 'forgejo-integration' && github.repository_owner != 'forgejo-experimental' && github.repository_owner != 'forgejo-release'
-    runs-on: self-hosted
+    runs-on: lxc-bookworm
     steps:
       - uses: actions/checkout@v4
 

.forgejo/workflows/publish-release.yml

@@ -22,7 +22,7 @@ on:
 
 jobs:
   publish:
-    runs-on: self-hosted
+    runs-on: lxc-bookworm
     if: secrets.DOER != '' && secrets.FORGEJO != '' && secrets.TO_OWNER != '' && secrets.FROM_OWNER != '' && secrets.TOKEN != ''
     steps:
       - uses: actions/checkout@v4

.forgejo/workflows/test.yml

@@ -75,7 +75,7 @@ jobs:
     needs: [build-and-tests]
     name: runner exec tests
     if: github.repository_owner != 'forgejo-integration' && github.repository_owner != 'forgejo-experimental' && github.repository_owner != 'forgejo-release'
-    runs-on: self-hosted
+    runs-on: lxc-bookworm
 
     steps: