Update to construct 2.10

[fabianfreyer]

Construct 2.8 uses deprecated imports from collections which breaks on python 3.10. Updating would mostly mean replacing Range and Embed.

[domenzain]

PTPy used to track construct until 44a3f4a1d2cd24bccd230d35c0ff51ba24019fdb.

At some point the maintainer decided that a common feature of binary protocols was not supported: https://github.com/construct/construct/issues/369#issuecomment-307275591 Despite an explanation that their workarounds do not work: https://github.com/construct/construct/pull/369#issuecomment-307312577 Simply stopped the discussion: https://github.com/construct/construct/pull/369#issuecomment-325508220

Not very constructive in my opinion. In any case the update would need serious refactoring unless things have gone back in 2.10.*?