Use ubuntu-latest in the 'release' CI job, like in 'scala'.

sjrd · sjrd · commit 154a9ccf265b · 2025-06-24T11:42:11.000+02:00
The previous version was retired.
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -5,7 +5,7 @@ on:
     tags: ["*"]
 jobs:
   publish:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3.0.2
         with:
