Bump actions/cache from 4.0.1 to 4.0.2 (#148)

Bumps [actions/cache](https://github.com/actions/cache) from 4.0.1 to 4.0.2.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4.0.1...v4.0.2)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/libsodium-bindings.yml

@@ -40,7 +40,7 @@ jobs:
         run: |
           ./.github/workflows/install-libsodium.sh
       - name: Cache
-        uses: actions/[email protected].1
+        uses: actions/[email protected].2
         with:
           path: ${{ steps.setup-haskell.outputs.cabal-store }}
           key: ${{ runner.os }}-ghc-${{ matrix.ghc }}-cabal-${{ hashFiles('**/plan.json') }}

.github/workflows/sel.yml

@@ -40,7 +40,7 @@ jobs:
         run: |
           ./.github/workflows/install-libsodium.sh
       - name: Cache
-        uses: actions/[email protected].1
+        uses: actions/[email protected].2
         with:
           path: ${{ steps.setup-haskell.outputs.cabal-store }}
           key: ${{ runner.os }}-ghc-${{ matrix.ghc }}-cabal-${{ hashFiles('**/plan.json') }}