Simplify CI. (#489)

Author: maleadt

.github/workflows/ci.yml

@@ -60,16 +60,7 @@ jobs:
           arch: ${{ matrix.arch }}
 
       # set-up packages
-      - uses: actions/cache@v4
-        env:
-          cache-name: cache-artifacts
-        with:
-          path: ~/.julia/artifacts
-          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
-          restore-keys: |
-            ${{ runner.os }}-test-${{ env.cache-name }}-
-            ${{ runner.os }}-test-
-            ${{ runner.os }}-
+      - uses: julia-actions/cache@v2
       - uses: julia-actions/julia-buildpkg@v1
 
       - name: Install MSYS2
@@ -157,17 +148,7 @@ jobs:
           echo $PWD/../julia-*/bin >> $GITHUB_PATH
 
       # set-up packages
-      - uses: actions/cache@v4
-        if: ${{ steps.buildkite-token.outputs.available == 'true' }}
-        env:
-          cache-name: cache-artifacts
-        with:
-          path: ~/.julia/artifacts
-          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
-          restore-keys: |
-            ${{ runner.os }}-test-${{ env.cache-name }}-
-            ${{ runner.os }}-test-
-            ${{ runner.os }}-
+      - uses: julia-actions/cache@v2
       - uses: julia-actions/julia-buildpkg@v1
         if: ${{ steps.buildkite-token.outputs.available == 'true' }}