Added support for Java 8.
What's Changed
* ci: use default codeql setup by jorgenengelsen in https://github.com/equinor/neqsim-python/pull/229
* style: format with black by asmfstatoil in https://github.com/equinor/neqsim-python/pull/232
* style: run pre-commit on all files by asmfstatoil in https://github.com/equinor/neqsim-python/pull/234
* feat: support java 8, 11 and 21 by asmfstatoil in https://github.com/equinor/neqsim-python/pull/224
* version 2.5.16 by EvenSol in https://github.com/equinor/neqsim-python/pull/235
**Full Changelog**: https://github.com/equinor/neqsim-python/compare/v2.5.15...v2.5.16