Further CI revisions.

Author: GunnarFarneback

.github/workflows/ci.yml

@@ -19,12 +19,12 @@ jobs:
         os:
           - ubuntu-latest
           - windows-latest
-          - macOS-latest
+          - macOS-13
         arch:
           - x64
           - x86
         exclude:
-          - os: macOS-latest
+          - os: macOS-13
             arch: x86
     steps:
       - uses: actions/checkout@v4
@@ -33,18 +33,9 @@ jobs:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
       - uses: julia-actions/cache@v2
-        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/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v5
         with:
-          file: lcov.info
+          files: lcov.info