Revert "[runtimes] Probe for -nostdlib++ and -nostdinc++ with the C compiler" (#113653) Reverts llvm/llvm-project#108357 Breaks https://lab.llvm.org/buildbot/#/builders/164/builds/3908 and similar bots GitOrigin-RevId: 240e4780680f0d6a760be1b9ea432f410424b3a5