Rollup merge of #150568 - jieyouxu:triagebot-updates, r=Kivooeo

Update triagebot config for `compiler-errors`, `tests/{run-make,run-make-cargo}` and `fallback` adhoc_group

- Commit 1: Updates triagebot entries for `compiler-errors` (context: https://github.com/rust-lang/team/pull/2205)
- Commit 2: Expand `tests/{run-make,run-make-cargo}` reviewer pool to the `compiler` `adhoc_group` instead of just me for weighting reasons, so I don't become the sole assigned reviewer even when I'm off rotation.
- Commit 3: Add myself to `fallback` adhoc_group so there's `n > 1` pool there, in case one of the reviewers go off rotation.