You will need to engage support for assistance. This is outlined in the help topic.
Support can change the release version from Managed-Released, to Managed-Beta if certain conditions are met. Be sure to provide support with the following details:
i. Package Version details - Name, version, etc.
ii. Package version in question and later versions should not be currently installed in any subscriber org (if installed, they need to be uninstalled)
iii. If the package version in question and later versions have patch org created. If you do have any patch org created, please mention that in your case and confirm if it is ok to purge the patch org. (Patch org needs to be purged to revert the package)
Also, be sure to read the warnings:
The package will need to go through security review again, once changes are made and new version is released.
Review fee will also apply, please work with your PAM / TE for more details on the fee.
All subsequent released versions will also be reverted to beta, eg, if v1.2 is requested to be reverted to beta and v1.3 & 1.4 were released, all released versions after v1.2 will also be reverted.
So, if you meet the conditions above, and you're willing to accept the consequences, Support can fix your problem. It's better to fix it as soon as possible if you can, preferably before (ii) above becomes a problem (e.g. before subscribers start upgrading to it).