Resolve issues reported by bandit

module_build_service/builder/MockModuleBuilder.py

@@ -459,7 +459,9 @@ class MockModuleBuilder(GenericBuilder):
                 config_opts = {}
                 code = compile(f.read(), infile, "exec")
                 # pylint: disable=exec-used
-                exec(code)
+                # exec is not being called with user input
+                # only used for local builds, never on the server
+                exec(code)  # nosec
 
                 self.groups = config_opts["chroot_setup_cmd"].split(" ")[1:]
                 self.yum_conf = config_opts["yum.conf"]