gix github actions

Author: sekiguchi-nagisa

Diff for: .github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
         run: |
           sudo apt update
           sudo apt install language-pack-ja ninja-build \
-               g++-13 clang-15 lld lld-15 llvm-15 llvm-15-dev
+               g++-12 clang-15 lld lld-15 llvm-15 llvm-15-dev
       - name: configure
         run: |
           mkdir build