New comment by ericonr on void-packages repository

https://github.com/void-linux/void-packages/pull/30736#issuecomment-835642479

Comment:
From https://metacpan.org/changes/distribution/Digest-HMAC, it would seem this change is a no-op in terms of package contents. Therefore, please mention in the commit message that since you're already messing with the package to fix the licensing, the update was worth it.