ci: fix Ubuntu 20.04 retirement

Author: reaver-flomesh

.github/workflows/ci.yaml

@@ -54,7 +54,7 @@ jobs:
   x86-binary:
     needs: set-release-version
     name: x86-binary
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4