fix(ssh): add pull fix into pre_pull hook

rhodecode/apps/ssh_support/lib/backends/git.py

@@ -53,9 +53,10 b' class GitTunnelWrapper(object):'
 
         scm_extras = self.server.update_environment(action=action, extras=extras)
 
-        hook_response = hooks.git_pre_pull(scm_extras)
-        pre_pull_messages = hook_response.output
-        sys.stdout.write(pre_pull_messages)
+        if action == "pull":
+            hook_response = hooks.git_pre_pull(scm_extras)
+            pre_pull_messages = hook_response.output
+            sys.stdout.write(pre_pull_messages)
 
         self.create_hooks_env()
         result = subprocess.run(self.command(), shell=True)