Introduced by https://github.com/redis/redis/pull/11923 (Redis 7.2 RC2)
It's very weird and counterintuitive that `RM_ReplyWithError` requires the error-code
**without** a hyphen while `RM_ReplyWithErrorFormat` requires either the error-code
**with** a hyphen or no error-code at all
```
RedisModule_ReplyWithError(ctx, "BLA bla bla");
```
vs.
```
RedisModule_ReplyWithErrorFormat(ctx, "-BLA %s", "bla bla");
```
This commit aligns RM_ReplyWithErrorFormat to behvae like RM_ReplyWithError.
it's a breaking changes but it's done before 7.2 goes GA.
20fa156067