Update 70checkmarketplace.yml

Author: tomcat323

buildspec/release/70checkmarketplace.yml

@@ -35,7 +35,7 @@ phases:
                 fi
             # Keep re-installing the extension until the newer version is successfully installed
             - |
-                while [ true ]; do
+                while true; do
                   code --uninstall-extension ${extension_name} --no-sandbox --user-data-dir /tmp/vscode
                   code --install-extension ${extension_name} --no-sandbox --user-data-dir /tmp/vscode
                   cur_version=$(code --list-extensions --show-versions --no-sandbox --user-data-dir /tmp/vscode | grep ${extension_name} | cut -d'@' -f2)