Use consistent naming for initialisms in internal/tunnel
requested to merge gitlab-community/cluster-integration/gitlab-agent:fix-initialisms-in-internal-tunnel-2 into master
Improve naming for initialisms (#468 (closed)) in internal/tunnel. The MR includes only 2 commits as they already include 107 deletions/additions across 15 files. This MR is a follow-up of !1307 (merged).
- Rename KasUrlsByAgentId to KASURLsByAgentID
- Rename rpcApi to rpcAPI
Edited by Hristiyan Ivanov