maximize-build-space has started reducing space

[tresabhi]

The introduction of maximize-build-space has actually been decreasing the available space to the extent that even checking out fails in some cases.

Take https://github.com/blitzkit/blitzkit/actions/runs/19639654199 for example, which used maximize-build-space and failed during the installation of dependencies.

Take https://github.com/blitzkit/blitzkit/actions/runs/19623459579 as an example for a similar run that checks out the same code and installs the same dependencies, but it succeeds because it doesn't use maximize-build-space.

[crueter]

For the time being, this worked for me:

      - name: Maximize build space
        run: |
          echo "-- Dotnet"
          sudo rm -rf /usr/share/dotnet
          echo "-- Android"
          sudo rm -rf /usr/local/lib/android
          echo "-- Haskell"
          sudo rm -rf /opt/ghc
          echo "-- CodeQL"
          sudo rm -rf /opt/hostedtoolcache/CodeQL

          df -h

The GHC path seems to be wrong, and dotnet doesn't seem to be clearing up as much stuff as it should, but overall this saved me 20GB.