Rollup merge of rust-lang#104190 - Nilstrieb:patch-1, r=compiler-errors

Ignore "Change InferCtxtBuilder from enter to build" in git blame

Because it changed the indentation of many things, this commit caused a lot of diff with no functional changes, so we should ignore it.

r? ```@compiler-errors``` as you've complained about this before

The relevant commit: rust-lang@283abbf

Author: compiler-errors

.git-blame-ignore-revs

@@ -4,3 +4,5 @@ a06baa56b95674fc626b3c3fd680d6a65357fe60
 95e00bfed801e264e9c4ac817004153ca0f19eb6
 # reformat with new rustfmt
 971c549ca334b7b7406e61e958efcca9c4152822
+# refactor infcx building
+283abbf0e7d20176f76006825b5c52e9a4234e4c