[roll] Roll 2 submodules

cobalt-registry 7aa0e85..12dd2ea (4 commits)
protobuf-gn c6f9bdd..9f7c01f (2 commits)

Change-Id: I432539c53ce9beff8680d0ef455e772b423e5d43
Reviewed-on: https://fuchsia-review.googlesource.com/c/cobalt/+/493419
Fuchsia-Auto-Submit: Zach Bush <zmbush@google.com>
Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
Reviewed-by: Alexandre Zani <azani@google.com>
diff --git a/build/secondary/third_party/protobuf b/build/secondary/third_party/protobuf
index c6f9bdd..9f7c01f 160000
--- a/build/secondary/third_party/protobuf
+++ b/build/secondary/third_party/protobuf
@@ -1 +1 @@
-Subproject commit c6f9bdd66c17b64fad58cceed78b003daf0f29df
+Subproject commit 9f7c01f1b502a9886f88dbfa559ec3bd18c3485e
diff --git a/third_party/cobalt_config b/third_party/cobalt_config
index 7aa0e85..12dd2ea 160000
--- a/third_party/cobalt_config
+++ b/third_party/cobalt_config
@@ -1 +1 @@
-Subproject commit 7aa0e854e270fefc969438d706c988991c8a2790
+Subproject commit 12dd2ea78b101dc94602de53d09b7e11a2b7a515