message: Update outdated link for rust-semverver
diff: @@ -18,7 +18,7 @@ See also [rust-semverver], which is an experimental tool that attempts to
  programmatically check compatibility rules.
  [Change categories]: #change-categories
  -[rust-semverver]: https://github.com/rust-dev-tools/rust-semverver
  +[rust-semverver]: https://github.com/rust-lang/rust-semverver
  [SemVer compatibility]: resolver.md#semver-compatibility
  ## Change categories
  