New review comment by q66 on void-packages repository

https://github.com/void-linux/void-packages/pull/25653#discussion_r506506349

Comment:
updating shlibs without revbumping is actually fine but it depends on circumstances

usually you'd bump the version in shlibs if the new version introduced some API that packages are going to use (as in that case, the packages built against the newer version will require it, while packages built against the older one will keep working just fine)