Issues & Template links in README lead to original repo instead of this fork

[VictorIreri]

Actual:

advent-of-code-kotlin-template-amper/.github/template-cleanup/README.md

Line 22 in f7f214b

[issues]: https://github.com/kotlin-hands-on/advent-of-code-kotlin-template/issues

advent-of-code-kotlin-template-amper/.github/template-cleanup/README.md

Line 25 in f7f214b

[template]: https://github.com/kotlin-hands-on/advent-of-code-kotlin-template

Expected:
https://github.com/kotlin-hands-on/advent-of-code-kotlin-template-amper/issues
https://github.com/kotlin-hands-on/advent-of-code-kotlin-template-amper