ci: switch to self-hosted runner

Author: GeiserX

.github/workflows/docker-publish.yml

@@ -19,7 +19,7 @@ env:
 
 jobs:
   build-and-push:
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, Linux, X64]
     permissions:
       contents: read
       packages: write
@@ -59,4 +59,4 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
-          cache-to: type=gha,mode=max
+          cache-to: type=gha,mode=max