Merge ref '2f3f27bf79ec' from rust-lang/rust

Pull recent changes from https://github.com/rust-lang/rust via Josh.

Upstream ref: 2f3f27b
Filtered ref: 82a5eafbafdb98eae68193600732388ae4135756
Upstream diff: rust-lang/rust@a1dbb44...2f3f27b

This merge was created using https://github.com/rust-lang/josh-sync.

Author: The rustc-josh-sync Cronjob Bot

.editorconfig

@@ -8,20 +8,23 @@ root = true
 end_of_line = lf
 charset = utf-8
 insert_final_newline = true
+trim_trailing_whitespace = true
+indent_style = space
+indent_size = 4
 
 # some tests need trailing whitespace in output snapshots
-[!tests/]
-trim_trailing_whitespace = true
+[tests/**]
+trim_trailing_whitespace = false
 # for actual source code files of test, we still don't want trailing whitespace
 [tests/**.{rs,js}]
 trim_trailing_whitespace = true
 # these specific source files need to have trailing whitespace.
 [tests/ui/{frontmatter/frontmatter-whitespace-3.rs,parser/shebang/shebang-space.rs}]
 trim_trailing_whitespace = false
 
-[!src/llvm-project]
-indent_style = space
-indent_size = 4
+[src/llvm-project]
+indent_style = unset
+indent_size = unset
 
 [*.rs]
 max_line_length = 100

.mailmap

@@ -255,6 +255,7 @@ Guillaume Gomez <[email protected]>
 Guillaume Gomez <[email protected]> ggomez <[email protected]>
 Guillaume Gomez <[email protected]> Guillaume Gomez <[email protected]>
 Guillaume Gomez <[email protected]> Guillaume Gomez <[email protected]>
+gnzlbg <[email protected]> <[email protected]>
 hamidreza kalbasi <[email protected]>
 Hanna Kruppe <[email protected]> <[email protected]>
 Heather <[email protected]> <[email protected]>