fix: allow numbers in constant/immutable variable names (#16)

* fix: allow numbers in constant/immutable variable names

* chore: bump version

Author: mds1

Diff for: Cargo.lock

@@ -6,7 +6,7 @@
   license = "MIT"
   name = "scopelint"
   repository = "https://github.com/ScopeLift/scopelint"
-  version = "0.0.13"
+  version = "0.0.14"
 
 [dependencies]
   colored = "2.0.0"

Diff for: Cargo.toml

@@ -25,7 +25,7 @@ static RE_VALID_TEST_NAME: Lazy<Regex> =
 
 // A regex matching valid constant names, see the `validate_constant_names_regex` test for examples.
 static RE_VALID_CONSTANT_NAME: Lazy<Regex> =
-    Lazy::new(|| Regex::new(r"^(?:[$_]*[A-Z][$_]*){1,}$").unwrap());
+    Lazy::new(|| Regex::new(r"^(?:[$_]*[A-Z0-9][$_]*){1,}$").unwrap());
 
 // ===========================
 // ======== Execution ========
@@ -411,6 +411,9 @@ mod tests {
     #[test]
     fn validate_constant_names_regex() {
         let allowed_names = vec![
+            "MAX_UINT256",
+            "256_MAXUINT",
+            "256_MAX_11_UINT",
             "VARIABLE",
             "VARIABLE_NAME",
             "VARIABLE_NAME_",