build(deps): bump regex from 1.5.4 to 1.5.5

Bumps [regex](https://github.com/rust-lang/regex) from 1.5.4 to 1.5.5.
- [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/compare/1.5.4...1.5.5)

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

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -1632,9 +1632,9 @@ checksum = "ef445213a92fdddc4bc69d9111156d20ffd50704a86ad82b372aab701a0d3a9a"
 
 [[package]]
 name = "regex"
-version = "1.5.4"
+version = "1.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
+checksum = "1a11647b6b25ff05a515cb92c365cec08801e83423a235b51e231e1808747286"
 dependencies = [
  "aho-corasick",
  "memchr 2.4.1",

Cargo.toml

@@ -373,7 +373,7 @@ glob = "0.3.0"
 libc = "0.2"
 pretty_assertions = "1"
 rand = "0.8"
-regex = "1.0"
+regex = "1.5"
 sha1 = { version="0.10", features=["std"] }
 tempfile = "3"
 time = "0.1"

src/uu/csplit/Cargo.toml

@@ -17,7 +17,7 @@ path = "src/csplit.rs"
 [dependencies]
 clap = { version = "3.1", features = ["wrap_help", "cargo"] }
 thiserror = "1.0"
-regex = "1.0.0"
+regex = "1.5.5"
 uucore = { version=">=0.0.11", package="uucore", path="../../uucore", features=["entries", "fs"] }
 
 [[bin]]

src/uu/hashsum/Cargo.toml

@@ -20,7 +20,7 @@ clap = { version = "3.1", features = ["wrap_help", "cargo"] }
 hex = "0.4.3"
 memchr = "2"
 md-5 = "0.10.1"
-regex = "1.0.1"
+regex = "1.5.5"
 sha1 = "0.10.1"
 sha2 = "0.10.2"
 sha3 = "0.10.1"

src/uu/nl/Cargo.toml

@@ -16,7 +16,7 @@ path = "src/nl.rs"
 
 [dependencies]
 clap = { version = "3.1", features = ["wrap_help", "cargo"] }
-regex = "1.0.1"
+regex = "1.5.5"
 uucore = { version=">=0.0.11", package="uucore", path="../../uucore" }
 
 [[bin]]

src/uu/pr/Cargo.toml

@@ -20,7 +20,7 @@ uucore = { version=">=0.0.7", package="uucore", path="../../uucore", features=["
 chrono = "0.4.19"
 quick-error = "2.0.1"
 itertools = "0.10.0"
-regex = "1.0"
+regex = "1.5"
 
 [[bin]]
 name = "pr"

src/uu/ptx/Cargo.toml

@@ -16,7 +16,7 @@ path = "src/ptx.rs"
 
 [dependencies]
 clap = { version = "3.1", features = ["wrap_help", "cargo"] }
-regex = "1.0.1"
+regex = "1.5.5"
 uucore = { version=">=0.0.11", package="uucore", path="../../uucore" }
 
 [[bin]]