deps: bump grep to 0.3.1

Author: BurntSushi

Cargo.toml

@@ -51,7 +51,7 @@ members = [
 [dependencies]
 anyhow = "1.0.75"
 bstr = "1.7.0"
-grep = { version = "0.3.0", path = "crates/grep" }
+grep = { version = "0.3.1", path = "crates/grep" }
 ignore = { version = "0.4.21", path = "crates/ignore" }
 lexopt = "0.3.0"
 log = "0.4.5"