Merge pull request #1070 from volta-cli/dependabot/cargo/regex-1.5.4

Bump regex from 1.3.7 to 1.5.4

Author: charlespierce

Cargo.lock

@@ -32,7 +32,7 @@ os_info = "3.0.8"
 detect-indent = { git = "https://github.com/stefanpenner/detect-indent-rs", branch = "master" }
 envoy = "0.1.3"
 mockito = { version = "0.30.0", optional = true }
-regex = "1.0.6"
+regex = "1.5.4"
 dirs = "4.0.0"
 sha-1 = "0.9.8"
 hex = "0.3.2"