[PATCH] security: Add METADATA file for nanopb.

Ensures that software packages are identified correctly for security
patch monitoring.

BUG=b/190554867
SOURCE=KTD

Change-Id: Ibb70ab7363b6add965b884449c66f883f61ad7a6
Signed-off-by: Matt Van Gundy <mattvangundy@google.com>
Reviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/19312
Reviewed-by: Vaibhav Rustagi <vaibhavrustagi@google.com>
Tested-by: Vaibhav Rustagi <vaibhavrustagi@google.com>
1 file changed