Update cmake.yml

Author: Gogoshika-ga

.github/workflows/cmake.yml

@@ -74,6 +74,8 @@ jobs:
     - name: Set Clang 16 as default
       if: matrix.os == 'ubuntu-24.04' && matrix.c_compiler == 'clang'
       run: |
+        clang --version
+        clang++ --version
         sudo update-alternatives --set clang /usr/bin/clang-16
         sudo update-alternatives --set clang++ /usr/bin/clang++-16