Rollup merge of #138038 - tgross35:update-builtins, r=tgross35

Update `compiler-builtins` to 0.1.151

This enables `f16` builtins for loongarch [1] and adds support for Cygwin [2].

[1]: rust-lang/compiler-builtins#770
[2]: rust-lang/compiler-builtins#774

try-job: dist-loongarch64-linux
try-job: dist-loongarch64-musl

Author: compiler-errors