treewide: Fix PACKAGE_DIRECTORY_MATCH rule exception

Change-Id: I8c4061f8d147a4708167b0674abfa23784a7f40d
Reviewed-on: https://review.monogon.dev/c/monogon/+/3801
Tested-by: Jenkins CI
Reviewed-by: Leopold Schabel <leo@monogon.tech>
diff --git a/osbase/logtree/proto/logtree.proto b/osbase/logtree/proto/logtree.proto
index bf341d4..fb80a71 100644
--- a/osbase/logtree/proto/logtree.proto
+++ b/osbase/logtree/proto/logtree.proto
@@ -15,7 +15,7 @@
 // limitations under the License.
 
 syntax = "proto3";
-package osbase.pkg.logtree.proto;
+package osbase.logtree.proto;
 option go_package = "source.monogon.dev/osbase/logtree/proto";
 
 import "google/protobuf/timestamp.proto";