Update 70checkmarketplace.yml

Author: tomcat323

buildspec/release/70checkmarketplace.yml

@@ -47,7 +47,7 @@ phases:
             - |
                 while true; do
                   $code_command --uninstall-extension "${extension_name}" --no-sandbox --user-data-dir /tmp/vscode
-                  $code_command --install-extension ${extension_name}${beta_version} --no-sandbox --user-data-dir /tmp/vscode
+                  $code_command --install-extension "${extension_name}${beta_version}" --no-sandbox --user-data-dir /tmp/vscode
                   cur_version=$(code --list-extensions --show-versions --no-sandbox --user-data-dir /tmp/vscode | grep ${extension_name} | cut -d'@' -f2)
                   if [ "${cur_version}" = "${VERSION}" ]; then
                     echo "checkmarketplace: Extension ${extension_name} is updated to version '${cur_version}.'"