A number of performance tests are run with core lint enabled

In this MR !7188 (closed), I completely disabled core lint and it caused a number of compiler performance tests to significantly improve, which indicates they were previously been run with -dcore-lint enabled. As noted in #20825, this can skew measurements significantly.

https://gitlab.haskell.org/ghc/ghc/-/jobs/886317

-------------------------
Metric Decrease:
    T10858
    T11195
    T11276
    T11374
    T11822
    T14052
    T14052Type
    T17096
    T17836
    T18478
    T18698a
    T18698b
    T1969
-------------------------

We should work out a robust way to stop these tests running with core-lint. Perhaps collect_compile_stats should set -dno-core-lint.