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

Author: tgross35

patches/0029-stdlib-Disable-f16-and-f128-in-compiler-builtins.patch

@@ -16,8 +16,8 @@ index 7165c3e48af..968552ad435 100644
 
  [dependencies]
  core = { path = "../core", public = true }
--compiler_builtins = { version = "=0.1.150", features = ['rustc-dep-of-std'] }
-+compiler_builtins = { version = "=0.1.150", features = ['rustc-dep-of-std', 'no-f16-f128'] }
+-compiler_builtins = { version = "=0.1.151", features = ['rustc-dep-of-std'] }
++compiler_builtins = { version = "=0.1.151", features = ['rustc-dep-of-std', 'no-f16-f128'] }
 
  [dev-dependencies]
  rand = { version = "0.8.5", default-features = false, features = ["alloc"] }