[CI] Install dependabot and update workflows

.github/dependabot.yml

@@ -0,0 +1,7 @@
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"

.github/workflows/ci.yml

@@ -26,27 +26,31 @@ jobs:
           - x64
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: julia-actions/setup-julia@v1
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.julia-version }}
           arch: ${{ matrix.julia-arch }}
-      - uses: julia-actions/cache@v1
-      - uses: julia-actions/julia-buildpkg@latest
-      - uses: julia-actions/julia-runtest@latest
-      - uses: julia-actions/[email protected]
+      - uses: julia-actions/cache@v2
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          file: lcov.info
         continue-on-error: true
-      - uses: julia-actions/julia-uploadcoveralls@v0.1
+      - uses: julia-actions/julia-uploadcoveralls@v1.0
         continue-on-error: true
 
   Documentation:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: julia-actions/setup-julia@latest
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
         with:
           version: 1
-      - uses: julia-actions/cache@v1
-      - uses: julia-actions/julia-docdeploy@releases/v1
+      - uses: julia-actions/cache@v2
+      - uses: julia-actions/julia-docdeploy@v1
         env:
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}