ext_proc: attributes in first message to server#1

Merged

jbohanon merged 3 commits intoext_proc/hide-metadata-apifrom

ext_proc/attributes-in-processingrequest

Feb 7, 2024

Commits on Feb 6, 2024

send attributes with first processing message on request & response path, not just with headers messages
jbohanon
committed
re-add HttpHeaders attribbutes field as not-implemented and deprecated
jbohanon
committed

Commits on Feb 7, 2024

PR feedback and fixing integration test
jbohanon
committed