[reclient] Revert some CQ block 10 builders

Revert following builders from Reclient back to Goma:
 * mac-rel
 * mac_chromium_compile_dbg_ng
 * ios-simulator-full-configs

The builders were migrated to Reclient with crrev/c/4178530
Since then the INFRA_FAILURE for those builders has increased
from ~1% to ~2.5% on average, which led to dry run time
increase for some of the CLs.

Bug: b/262416000
Change-Id: I7b58a12f5594ad26d88048e8af6efa204e7ac160
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4193563
Commit-Queue: Bozydar Szadkowski <bozydar@google.com>
Reviewed-by: Ben Pastene <bpastene@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1097089}