Bump regex-syntax from 0.6.26 to 0.6.27

Bumps [regex-syntax](https://github.com/rust-lang/regex) from 0.6.26 to 0.6.27.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/commits)

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

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

Author: dependabot[bot]

Cargo.lock

@@ -10,7 +10,7 @@ anyhow = "1.0.58"
 serde = { version = "1.0.144", features = [ "rc" ] }
 serde_derive = "1.0.137"
 lalrpop-util = "0.19.8"
-regex-syntax = "0.6.26"
+regex-syntax = "0.6.27"
 lazy_static = "1.4.0"
 chrono = { version = "0.4.19", features = [ "serde" ] }