[RDBMS] enable rdbms-connect extension in Cloud Shell (Azure#21294)

* remove operation limit for rdbms-connect

* trigger ci

Author: DaeunYim

src/azure-cli-core/azure/cli/core/extension/operations.py

@@ -213,9 +213,6 @@ def _install_deps_for_psycopg2():  # pylint: disable=too-many-statements
         distname, _ = get_linux_distro()
         distname = distname.lower().strip()
         if installer == 'DEB' or any(x in distname for x in ['ubuntu', 'debian']):
-            from azure.cli.core.util import in_cloud_console
-            if in_cloud_console():
-                raise CLIError("This extension is not supported in Cloud Shell as you do not have permission to install extra dependencies.")
             exit_code = subprocess.call(['dpkg', '-s', 'gcc', 'libpq-dev', 'python3-dev'], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
             if exit_code != 0:
                 logger.warning('This extension depends on gcc, libpq-dev, python3-dev and they will be installed first.')