netty: Support pseudo headers in all GrpcHttp2RequestHeaders methods (1.44.x backport)#9008

ejona86 merged 1 commit intogrpc:v1.44.xgrpc/grpc-java:v1.44.xfrom

ejona86:backport-netty-more-header-methods-1.44ejona86/grpc-java:backport-netty-more-header-methods-1.44Copy head branch name to clipboard