Rollup merge of #142108 - workingjubilee:track-caller-in-abi-map, r=jieyouxu

compiler: Add track_caller to AbiMapping::unwrap

Same reason as it is on Option's.

Author: workingjubilee

compiler/rustc_target/src/spec/abi_map.rs

@@ -29,6 +29,7 @@ impl AbiMapping {
         }
     }
 
+    #[track_caller]
     pub fn unwrap(self) -> CanonAbi {
         self.into_option().unwrap()
     }