Bump julia-actions/cache from 2 to 3 (#35)

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

Author: dependabot[bot]

.github/workflows/Test.yml

@@ -35,7 +35,7 @@ jobs:
             - uses: julia-actions/setup-julia@v2
               with:
                   version: ${{ matrix.julia-version }}
-            - uses: julia-actions/cache@v2
+            - uses: julia-actions/cache@v3
 
             # 🚗
             - uses: julia-actions/julia-runtest@v1