Declare HSIntro=5 in Tor's rust protover implementation
My protover tests for #33222 (moved) fail in Rust, because Tor's rust protover doesn't declare HSIntro=5.
I'll do a quick fix in #33222 (moved), but I want to leave the backport to David.
My protover tests for #33222 (moved) fail in Rust, because Tor's rust protover doesn't declare HSIntro=5.
I'll do a quick fix in #33222 (moved), but I want to leave the backport to David.