fix(ci): run release job on hestia host to access cargo and dl server

hestia-host maps to host execution on the Forgejo runner, giving access
to /home/breadway/.cargo/bin/cargo and /srv/breadway-dl without Docker.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.forgejo/workflows/release.yml

@@ -10,7 +10,7 @@ env:
 
 jobs:
   build:
-    runs-on: [self-hosted, hestia]
+    runs-on: hestia-host
     steps:
       - name: checkout
         run: |