Allow containers 0.7

[kokobd]

This library compiles fine with containers-0.7. Tested with cabal build --constraint "containers == 0.7" -w ghc-9.10.2

[kokobd]

Thank you! I rebased this branch.

[endgame]

Can this please be merged soon? xml-lens.cabal on master currently has conflict markers in it.

Also, in my capacity as Hackage Trustee (jack), I have made the following metadata revisions to xml-lens-0.3.1:

• containers: >=0.4.0 && <0.7 -> >=0.4.0 && <0.8
• text: >=0.7 && <1.3 || >=2 && <2.1 -> >=0.7 && <1.3 || >=2 && <2.2

[endgame]

Hello, could you please merge this branch when you have a moment? The .cabal file on the master branch is currently broken, as it has conflict markers (<<<<<<</=======/>>>>>>>) inside it.

[michaelwebb76]

🙏 please, when you have a minute