Relax haskell-gi-base constraints

[emlautarom1]

Currently, I'm unable to build a project without a workaround given the constraints of this package.

My dependencies are as follows:

base ^>=4.13.0.0
array
bytestring
containers
deepseq
filepath
file-embed
ghc-events
gi-cairo
gi-cairo-render
gi-gtk == 3.0.37
gi-gdk
gi-gdkpixbuf
gi-pango
haskell-gi-base
text
temporary
template-haskell
unix

If I try to build my project, I get gi-cairo-renderer == 0.0.1 which fails with the following error:

GI/Cairo/Render/Types.chs:68:34: error:
    Module ‘Data.GI.Base’ does not export ‘BoxedObject(..)’
   |
68 | import Data.GI.Base (ManagedPtr, BoxedObject(..), GType(..))
   | 

This issue is fixed on version 0.1.0, but I can't force this version on my dependencies since there's a conflict with gi-gtk regarding haskell-gi-base:

• gi-cairo-render 0.1.0 requires haskell-gi-base == 0.24.*
• gi-gtk 3.0.37 requires haskell-gi-base == 0.25.*.

I'm able to build the project using cabal build --allow-newer, which relaxes the version constraint on haskell-gi-base.

I was wondering if it would be possible to relax this constraint on Hackage, so I don't need to use this workaround.

---

Building with GHC == 8.8.4, cabal == 3.4.0.0 on Fedora 33 with gtk3-devel == 3.24.28-2.