This commit was created by a combination of scripts and tools:
- an ast-grep script to prefix things in meta with `lib.`,
- a modified nixf-diagnose / nixf combination to remove unused `with
lib;`, and
- regular nixfmt.

Co-authored-by: Wolfgang Walther <walther@technowledgy.de>

https://github.com/bdraco/aiodhcpwatcher/blob/v1.2.1/CHANGELOG.md

Diff: https://github.com/bdraco/aiodhcpwatcher/compare/v1.1.1...v1.2.0

Changelog: https://github.com/bdraco/aiodhcpwatcher/blob/v1.2.0/CHANGELOG.md

This reverts commit 65a333600d5c88a98d674f637d092807cfc12253.

This wasn't tested for correctness with something like fodwatch [0],
and should not have been (self-)merged so quickly, especially without
further review.

It also resulted in the breakage of at least one package [1] (and that's
the one we know of and was caught).

A few packages that were updated in between this commit and this revert
were not reverted back to using `rev`, but other than that, this is a
1:1 revert.

[0]: https://codeberg.org/raphaelr/fodwatch
[1]: https://github.com/NixOS/nixpkgs/pull/396904 / 758551e4587d75882aebc21a04bee960418f8ce9

Diff: https://github.com/bdraco/aiodhcpwatcher/compare/v1.1.0...v1.1.1

Changelog: https://github.com/bdraco/aiodhcpwatcher/blob/v1.1.1/CHANGELOG.md

https://github.com/bdraco/aiodhcpwatcher/blob/v1.1.0/CHANGELOG.md

Diff: https://github.com/bdraco/aiodhcpwatcher/compare/v1.0.1...v1.0.2

Changelog: https://github.com/bdraco/aiodhcpwatcher/blob/v1.0.2/CHANGELOG.md