Fix libchdb to v2.1.1 for now

Author: auxten

update_libchdb.sh

@@ -23,7 +23,8 @@ case "$(uname -s)" in
 esac
 
 # Get the newest release version
-LATEST_RELEASE=$(curl --silent "https://api.github.com/repos/chdb-io/chdb/releases/latest" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+#LATEST_RELEASE=$(curl --silent "https://api.github.com/repos/chdb-io/chdb/releases/latest" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+LATEST_RELEASE=v2.1.1
 RELEASE=${1:-$LATEST_RELEASE}
 
 DOWNLOAD_URL="https://github.com/chdb-io/chdb/releases/download/$RELEASE/$PLATFORM-libchdb.tar.gz"