test: rename test-crypto-modp1-error

This test is not specific to modp1 at all, it might as well use any of
the other groups.

Refs: #40451
PR-URL: #49348
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Author: tniessen