WIP test

This adds a new error on the same line where previous error is reported but the newly added error is due to a different parameter, check the error message, it's different.

For #155

src/RuleErrors/DisallowedCallsRuleErrors.php

@@ -47,6 +47,7 @@ public function __construct(Allowed $allowed, Identifier $identifier, FilePath $
 	 */
 	public function get(?CallLike $node, Scope $scope, string $name, ?string $displayName, ?string $definedIn, array $disallowedCalls, ?string $message = null): array
 	{
+		$errors = [];
 		foreach ($disallowedCalls as $disallowedCall) {
 			if (
 				$this->identifier->matches($disallowedCall->getCall(), $name, $disallowedCall->getExcludes())
@@ -65,12 +66,10 @@ public function get(?CallLike $node, Scope $scope, string $name, ?string $displa
 				if ($disallowedCall->getErrorTip()) {
 					$errorBuilder->tip($disallowedCall->getErrorTip());
 				}
-				return [
-					$errorBuilder->build(),
-				];
+				$errors[] = $errorBuilder->build();
 			}
 		}
-		return [];
+		return $errors;
 	}