Update ghc and bump up version

[lehins]

Please include this checklist whenever changes are introduced to massiv package:

• Bump up the version in cabal file, when applicable.
• Any changes that could be relevant to users have been recorded in the CHANGELOG.md
• The documentation has been updated, if necessary.
• Property tests or at least some unit test cases been added for all new functionality.
• Linked issues that might be related to this Pull Request.

Formatting requirement:

• This repository is formatted with fourmolu and the fourmolu.yaml config is included at the top level. Run ./scripts/fourmolize.sh in order to make sure you changes adhere to formatting, since it is required for CI to pass.

Here is also a great guide from Michael Snoyman you can follow when submitting a PR that touches packages in this repo.