Update rules_proto

This was pretty behind https://github.com/bazelbuild/rules_proto/compare/97d8af4dc474595af3900dd85cb3a29ad28cc313...40298556293ae502c66579620a7ce867d5f57311

protobuf_deps.bzl

@@ -51,9 +51,9 @@ def protobuf_deps():
     if not native.existing_rule("rules_proto"):
         http_archive(
             name = "rules_proto",
-            sha256 = "602e7161d9195e50246177e7c55b2f39950a9cf7366f74ed5f22fd45750cd208",
-            strip_prefix = "rules_proto-97d8af4dc474595af3900dd85cb3a29ad28cc313",
-            urls = ["https://github.com/bazelbuild/rules_proto/archive/97d8af4dc474595af3900dd85cb3a29ad28cc313.tar.gz"],
+            sha256 = "aa1ee19226f707d44bee44c720915199c20c84a23318bb0597ed4e5c873ccbd5",
+            strip_prefix = "rules_proto-40298556293ae502c66579620a7ce867d5f57311",
+            urls = ["https://github.com/bazelbuild/rules_proto/archive/40298556293ae502c66579620a7ce867d5f57311.tar.gz"],
         )
 
     if not native.existing_rule("rules_python"):