build(deps): bump haskell-actions/setup from 2 to 2.11.0

Bumps [haskell-actions/setup](https://github.com/haskell-actions/setup) from 2 to 2.11.0.
- [Release notes](https://github.com/haskell-actions/setup/releases)
- [Commits](haskell-actions/setup@v2...v2.11.0)

---
updated-dependencies:
- dependency-name: haskell-actions/setup
  dependency-version: 2.11.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -62,7 +62,7 @@ jobs:
           path: source/
 
       - name: Setup Haskell
-        uses: haskell-actions/setup@v2
+        uses: haskell-actions/setup@v2.11.0
         with:
           ghc-version: ${{ matrix.ghc }}