Rollup merge of #108125 - albertlarsan68:moar-compiletest-reviewers, r=wesleywiser

Add new people to the compiletest review rotation

`@oli-obk` and `@wesleywiser` volunteered to be part of the review rotation of compiletest in https://rust-lang.zulipchat.com/#narrow/stream/238009-t-compiler.2Fmeetings/topic/.5Bweekly.5D.202023-02-16/near/328274017