chore(deps): Bump regex-syntax from 0.7.5 to 0.8.1

Bumps [regex-syntax](https://github.com/rust-lang/regex) from 0.7.5 to 0.8.1.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](rust-lang/regex@regex-syntax-0.7.5...regex-syntax-0.8.1)

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

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

src/workspace-hack/Cargo.toml

@@ -95,7 +95,7 @@ rand_chacha = { version = "0.3" }
 rand_core = { version = "0.6", default-features = false, features = ["std"] }
 regex = { version = "1" }
 regex-automata = { version = "0.3", default-features = false, features = ["dfa-onepass", "hybrid", "meta", "nfa-backtrack", "perf-inline", "perf-literal", "unicode"] }
-regex-syntax = { version = "0.7" }
+regex-syntax = { version = "0.8" }
 reqwest = { version = "0.11", features = ["blocking", "json", "rustls-tls"] }
 ring = { version = "0.16", features = ["std"] }
 rust_decimal = { version = "1", features = ["db-postgres", "maths"] }
@@ -192,7 +192,7 @@ rand_chacha = { version = "0.3" }
 rand_core = { version = "0.6", default-features = false, features = ["std"] }
 regex = { version = "1" }
 regex-automata = { version = "0.3", default-features = false, features = ["dfa-onepass", "hybrid", "meta", "nfa-backtrack", "perf-inline", "perf-literal", "unicode"] }
-regex-syntax = { version = "0.7" }
+regex-syntax = { version = "0.8" }
 rust_decimal = { version = "1", features = ["db-postgres", "maths"] }
 scopeguard = { version = "1" }
 serde = { version = "1", features = ["alloc", "derive", "rc"] }