Use consistent naming for remaining initialisms in internal/tool/redistool
Improve naming for initialisms (#468 (closed)) in internal/tool/redistool
. This MR includes the following changes:
- Rename connectionIdStr to connectionIDStr
- Rename errTtl to errTTL
- Rename getApi to getAPI
- Regenerate mocks for RPCAPI and adjust usage
- Rename RpcApi to RPCAPI
- Rename rpcApi to rpcAPI
- Rename RedisExpiringHashApi to RedisExpiringHashAPI
- Rename ExpiringHashApi to ExpiringHashAPI