There is a new pull request by classabbyamp against master on the void-packages repository

https://github.com/classabbyamp/void-packages remove/adobe-flash-plugin
https://github.com/void-linux/void-packages/pull/38974

adobe-flash-plugin: remove package.
flash is very EOL, distfiles no longer exist upstream nor on sources.voidlinux.org


A patch file from https://github.com/void-linux/void-packages/pull/38974.patch is attached