Bump actions/upload-artifact from 3 to 4

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v3...v4)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/go.yml

@@ -75,7 +75,7 @@ jobs:
       - run: docker pull mackerel/docker-mackerel-rpm-builder:c7
       - run: make rpm deb rpm-kcps deb-kcps rpm-stage deb-stage tgz
       - run: make crossbuild
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: linux-build-artifacts
           path: |
@@ -161,7 +161,7 @@ jobs:
         shell: msys2 {0}
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: windows-build-artifacts-${{ matrix.PLATFORM_ID }}
           path: |
@@ -209,7 +209,7 @@ jobs:
           & "$SIGNTOOL" sign /fd sha256 /t "http://timestamp.sectigo.com" /f "$env:RUNNER_TEMP/sign/cert.p12" /p "${{ secrets.WINDOWS_CERT_PFX_PASS }}" /v "build/mackerel-agent-k${{ matrix.MSI_SUFFIX }}.msi"
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: windows-packages-${{ matrix.PLATFORM_ID }}
           path: |