Cabal fails to build on test-cabal-reinstall-x86_64-linux-deb10
Due to the filepath/bytestring updates.
cabal: Could not resolve dependencies:
[__0] trying: Cabal-3.9.0.0 (user goal)
[__1] next goal: filepath (dependency of Cabal)
[__1] rejecting: filepath-1.4.100.0/installed-1.4.100.0 (package is broken,
missing dependency bytestring-0.11.3.1)