Bump external/inireader in the submodules group

Bumps the submodules group with 1 update: [external/inireader](https://github.com/ThirteenAG/IniReader).


Updates `external/inireader` from `e0028a9` to `4a1b0dc`
- [Commits](ThirteenAG/IniReader@e0028a9...4a1b0dc)

---
updated-dependencies:
- dependency-name: external/inireader
  dependency-type: direct:production
  dependency-group: submodules
...

Signed-off-by: dependabot[bot] <[email protected]>