Don't try to supply arguments to GENERIC_FUNCTION_TYPE_CANNOT_BE_BOUND error.

The error message text is:
    Generic function types can't be used as type parameter bounds
And the correction message is:
    Try making the free variable in the function type part of the
    larger declaration signature

There are no placeholders in these messages to accept arguments, and
there's really no need for any (since the location of the error is the
offending type), so just remove the argument.

Change-Id: I0ea653d7085782f924c63fbdb0e19ac66f04808a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/213700
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>

pkg/analyzer/lib/src/generated/error_verifier.dart

@@ -2524,9 +2524,7 @@ class ErrorVerifier extends RecursiveAstVisitor<void>
     DartType type = node.typeOrThrow;
     if (type is FunctionType && type.typeFormals.isNotEmpty) {
       errorReporter.reportErrorForNode(
-          CompileTimeErrorCode.GENERIC_FUNCTION_TYPE_CANNOT_BE_BOUND,
-          node,
-          [type]);
+          CompileTimeErrorCode.GENERIC_FUNCTION_TYPE_CANNOT_BE_BOUND, node);
     }
   }