Make version_is_full test work without .git being available (#5737)

substrate/bin/node/cli/tests/version.rs

@@ -20,7 +20,7 @@ use regex::Regex;
 use std::process::Command;
 
 fn expected_regex() -> Regex {
-	Regex::new(r"^substrate (\d+\.\d+\.\d+(?:-.+?)?)-([a-f\d]+)-(.+?)-(.+?)(?:-(.+))?$").unwrap()
+	Regex::new(r"^substrate (\d+\.\d+\.\d+(?:-.+?)?)-([a-f\d]+|unknown-commit)-(.+?)-(.+?)(?:-(.+))?$").unwrap()
 }
 
 #[test]