[github-acction] build jobs failure due to deprecated macOS-12 enviro…

…nment

[github-acction] build jobs failure due to deprecated macOS-12 environment

The macOS-12 environment is deprecated, consider switching to macOS-13, macOS-14 (macos-latest) or macOS-15.

For more details, see actions/runner-images#10721

In addition, removing -s option because the -s option is not supported by the realpath command in macOS 13 (Ventura) and later versions

script/bootstrap.sh

@@ -138,7 +138,7 @@ else
     exit 1
 fi
 
-readonly CUR_DIR="$(dirname "$(realpath -s "$0")")"
+readonly CUR_DIR="$(dirname "$(realpath "$0")")"
 
 cd "${CUR_DIR}/.."
 if [ "${WITH_CCM}" = "1" ]; then