Update CI versions.

Author: daemontus

.github/workflows/build.yml

@@ -106,11 +106,11 @@ jobs:
           tool: cargo-tarpaulin
       - run: cargo tarpaulin --verbose --lib --examples --all-features --out xml
       - name: Upload to codecov.io
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
       - name: Archive code coverage results
-        uses: actions/upload-artifact@v1
+        uses: actions/upload-artifact@v4
         with:
           name: code-coverage-report
           path: cobertura.xml