Merge pull request github#11972 from github/dependabot/cargo/ruby/regex-1.7.1

Bump regex from 1.5.5 to 1.7.1 in /ruby

Author: aibaars

ruby/Cargo.lock

@@ -17,6 +17,6 @@ tracing = "0.1"
 tracing-subscriber = { version = "0.3.3", features = ["env-filter"] }
 rayon = "1.5.0"
 num_cpus = "1.13.0"
-regex = "1.5.5"
+regex = "1.7.1"
 encoding = "0.2"
 lazy_static = "1.4.0"