Break 1 test

Add conditional workflow based on label

Add conditional workflow based on label

Add conditional workflow based on label

Split up docker/bazel tool

src/google/protobuf/arena.h

diff --git a/src/google/protobuf/arena.h b/src/google/protobuf/arena.h
index 23e6999..360ba8e 100644
--- a/src/google/protobuf/arena.h
+++ b/src/google/protobuf/arena.h
@@ -61,6 +61,8 @@
 #error "You cannot SWIG proto headers"
 #endif
 
+// NOOP
+
 namespace google {
 namespace protobuf {