configs: add redhat/configs/common/generic/CONFIG_OBJTOOL_WERROR

JIRA: https://issues.redhat.com/browse/RHEL-85302
Upstream status: RHEL only

Leave this unset as we have employed Makefile tricks to turn it on only
at same time as CONFIG_WERROR.  (See the previous commit for details.)

Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>

Author: joe-lawrence

redhat/configs/common/generic/CONFIG_OBJTOOL_WERROR

@@ -0,0 +1 @@
+# CONFIG_OBJTOOL_WERROR is not set