Disabling line length lint warning

Author: rkreutz

Sources/Nimble/Matchers/Async.swift

@@ -75,6 +75,7 @@ private func toNeverPredicate<T>(predicate: Predicate<T>, timeout: DispatchTimeI
         case let .raisedException(exception):
             return PredicateResult(status: .fail, message: .fail("unexpected exception raised: \(exception)"))
         case .blockedRunLoop:
+            // swiftlint:disable:next line_length
             let message = lastPredicateResult?.message.appended(message: " (timed out, but main run loop was unresponsive).") ??
                 .fail("main run loop was unresponsive")
             return PredicateResult(status: .fail, message: message)