build(deps): update criterion requirement from 0.4.0 to 0.5.1

Updates the requirements on [criterion](https://github.com/bheisler/criterion.rs) to permit the latest version.
- [Changelog](https://github.com/bheisler/criterion.rs/blob/master/CHANGELOG.md)
- [Commits](bheisler/criterion.rs@0.4.0...0.5.1)

---
updated-dependencies:
- dependency-name: criterion
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

glib/Cargo.toml

@@ -40,7 +40,7 @@ memchr = "2.5.0"
 tempfile = "3"
 gir-format-check = "^0.1"
 trybuild2 = "1"
-criterion = "0.4.0"
+criterion = "0.5.1"
 
 [features]
 default = ["gio"]