Unrolled build for rust-lang#119123

Rollup merge of rust-lang#119123 - bjorn3:simd_intrinsics_mentions, r=Nilstrieb

Add triagebot mentions entry for simd intrinsics

Fixes rust-lang#119119

cc `@antoyo,` `@GuillaumeGomez,` `@rust-lang/project-portable-simd`

Author: rust-timer

triagebot.toml

@@ -488,6 +488,13 @@ cc = ["@Nadrieril"]
 message = "Some changes might have occurred in exhaustiveness checking"
 cc = ["@Nadrieril"]
 
+[mentions."library/core/src/intrinsics/simd.rs"]
+message = """
+Some changes occurred to the platform-builtins intrinsics. Make sure the
+LLVM backend as well as portable-simd gets adapted for the changes.
+"""
+cc = ["@antoyo", "@GuillaumeGomez", "@bjorn3", "@calebzulawski", "@programmerjake"]
+
 [mentions."library/portable-simd"]
 message = """
 Portable SIMD is developed in its own repository. If possible, consider \