Updating lark-parser depedency to lark

[nquetschlich]

Hi,

I am using pytket in a project where also lark is an dependency additionally to lark-parser that is required by pytket. Here, I face some compatibility issues resulting in errors since apparently having both lark and lark-parser installed with different versions is problematic.

Therefore, I was wondering whether the (apparently deprecated) lark-parser dependency could be upgraded to lark as well.

[cqc-alec]

Hi Nils, this task has been on our backlog for a while -- it's not entirely straightforward as the API has changed and it requires some code rewrites. Can't promise, but we'll try and prioritise it for the next release.