Bump julia-actions/cache from 1 to 2 (#387)

Bumps [julia-actions/cache](https://github.com/julia-actions/cache) from 1 to 2.
- [Release notes](https://github.com/julia-actions/cache/releases)
- [Commits](julia-actions/cache@v1...v2)

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

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

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
         with:
           version: ${{ matrix.julia-version }}
           arch: x64
-      - uses: julia-actions/cache@v1
+      - uses: julia-actions/cache@v2
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1

.github/workflows/documenter.yml

@@ -18,7 +18,7 @@ jobs:
         with:
           version: "1.10"
       - name: Julia Cache
-        uses: julia-actions/cache@v1
+        uses: julia-actions/cache@v2
       - name: Cache Quarto
         id: cache-quarto
         uses: actions/cache@v4