build: bump regex from 1.8.1 to 1.8.4

Bumps [regex](https://github.com/rust-lang/regex) from 1.8.1 to 1.8.4.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](rust-lang/regex@1.8.1...1.8.4)

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

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

Author: dependabot[bot]

Cargo.lock

@@ -15,7 +15,7 @@ itertools = "0.10.5"
 tracing = "0.1.37"
 lazy_static = "1.4.0"
 console = "0.15.7"
-regex = "1.8.1"
+regex = "1.8.4"
 git-branchless-invoke = { version = "0.7.0", path = "../git-branchless-invoke" }
 git-branchless-opts = { version = "0.7.0", path = "../git-branchless-opts" }
 

git-branchless-hook/Cargo.toml

@@ -62,7 +62,7 @@ itertools = "0.10.3"
 lazy_static = "1.4.0"
 once_cell = "1.17.1"
 rayon = "1.7.0"
-regex = "1.8.1"
+regex = "1.8.4"
 rusqlite = { version = "0.29.0", features = ["bundled"] }
 scm-record = { version = "0.1.0", path = "../scm-record" }
 serde = { version = "1.0.163", features = ["derive"] }

git-branchless-lib/Cargo.toml

@@ -22,7 +22,7 @@ lalrpop-util = "0.19.12"
 lazy_static = "1.4.0"
 lib = { package = "git-branchless-lib", version = "0.7.0", path = "../git-branchless-lib" }
 rayon = "1.7.0"
-regex = "1.8.1"
+regex = "1.8.4"
 serde_json = "1.0.96"
 thiserror = "1.0.40"
 tracing = "0.1.37"

git-branchless-revset/Cargo.toml

@@ -20,7 +20,7 @@ itertools = "0.10.5"
 lazy_static = "1.4.0"
 lib = { package = "git-branchless-lib", version = "0.7.0", path = "../git-branchless-lib" }
 rayon = "1.7.0"
-regex = "1.8.1"
+regex = "1.8.4"
 serde = { version = "1.0.163", features = ["derive"] }
 serde_json = "1.0.96"
 thiserror = "1.0.40"

git-branchless-submit/Cargo.toml

@@ -15,7 +15,7 @@ lazy_static = "1.4.0"
 lib = { package = "git-branchless-lib", version = "0.7.0", path = "../git-branchless-lib" }
 once_cell = "1.17.1"
 portable-pty = "0.8.1"
-regex = "1.8.1"
+regex = "1.8.4"
 tempfile = "3.5.0"
 tracing = "0.1.37"
 vt100 = "0.15.2"

git-branchless-testing/Cargo.toml

@@ -48,7 +48,7 @@ num_cpus = "1.13.1"
 once_cell = "1.17.1"
 path-slash = "0.2.1"
 rayon = "1.7.0"
-regex = "1.8.1"
+regex = "1.8.4"
 rusqlite = { version = "0.29.0", features = ["bundled"] }
 thiserror = "1.0.40"
 tracing = "0.1.37"