Bump julia-actions/cache from 1 to 2

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>

.github/workflows/documentation.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Check out repository
         uses: actions/checkout@v4
       - name: Cache artifacts
-        uses: julia-actions/cache@v1
+        uses: julia-actions/cache@v2
       - name: Install dependencies
         run: |
           julia --project=docs/ -e 'using Pkg;

.github/workflows/format.yml

@@ -11,7 +11,7 @@ jobs:
       - name: Check out repository
         uses: actions/checkout@v4
       - name: Cache artifacts
-        uses: julia-actions/cache@v1
+        uses: julia-actions/cache@v2
       - name: Install JuliaFormatter and format
         run: julia -e 'import Pkg; Pkg.add("JuliaFormatter"); using JuliaFormatter; format(".")'
       - name: Create pull request

.github/workflows/invalidations.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Check out repository in current branch
         uses: actions/checkout@v4
       - name: Cache artifacts
-        uses: julia-actions/cache@v1
+        uses: julia-actions/cache@v2
       - name: Build package in current branch
         uses: julia-actions/julia-buildpkg@v1
       - name: Count invalidations in current branch

.github/workflows/test-master.yml

@@ -37,7 +37,7 @@ jobs:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
       - name: Cache artifacts
-        uses: julia-actions/cache@v1
+        uses: julia-actions/cache@v2
       - name: Build package
         uses: julia-actions/julia-buildpkg@v1
       - name: Run tests

.github/workflows/test-pull-request.yml

@@ -40,7 +40,7 @@ jobs:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
       - name: Cache artifacts
-        uses: julia-actions/cache@v1
+        uses: julia-actions/cache@v2
       - name: Build package
         uses: julia-actions/julia-buildpkg@v1
       - name: Run tests