Bump actions/cache from 4.1.0 to 4.1.2

Bumps [actions/cache](https://github.com/actions/cache) from 4.1.0 to 4.1.2.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4.1.0...v4.1.2)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/haskell.yml

@@ -42,7 +42,7 @@ jobs:
 
       - name: Cache .stack
         id: cache-stack
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: ${{ steps.install-haskell.outputs.stack-root }}
           key: ${{ runner.os }}-${{ matrix.resolver }}-${{ hashFiles(format('{0}.yaml', matrix.resolver)) }}-${{ hashFiles('**/*.cabal') }}
@@ -80,7 +80,7 @@ jobs:
 
       - name: Cache .stack
         id: cache-stack
-        uses: actions/[email protected].0
+        uses: actions/[email protected].2
         with:
           path: ${{ steps.install-haskell.outputs.stack-root }}
           key: ${{ runner.os }}-${{ matrix.resolver }}-${{ hashFiles(format('{0}.yaml', matrix.resolver)) }}-${{ hashFiles('**/*.cabal') }}