Bump regex from 1.10.5 to 1.11.1

Bumps [regex](https://github.com/rust-lang/regex) from 1.10.5 to 1.11.1.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](rust-lang/regex@1.10.5...1.11.1)

---
updated-dependencies:
- dependency-name: regex
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -35,7 +35,7 @@ googletest_macro = { path = "../googletest_macro", version = "0.12.0" }
 anyhow = { version = "1", optional = true }
 num-traits = "0.2.17"
 proptest = { version = "1.2.0", optional = true }
-regex = "1.7.3"
+regex = "1.11.1"
 rustversion = "1.0.14"
 
 [dev-dependencies]