chore(deps): update github artifact actions to v4

Author: renovate[bot]

.github/workflows/ci.yml

@@ -54,7 +54,7 @@ jobs:
           EOF
       - name: Create artifact for semantic-release 'remote'
         run: tar czvf semantic-release-remote.tgz semantic-release-remote
-      - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3
+      - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4
         with:
           name: semantic-release-remote
           path: semantic-release-remote.tgz
@@ -83,7 +83,7 @@ jobs:
       #  with:
       #    limit-access-to-users: cwillisf
       - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
-      - uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3
+      - uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4
         with:
           name: semantic-release-remote
           path: .
@@ -185,7 +185,7 @@ jobs:
 
       ### Shared epilogue
 
-      - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3
+      - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4
         with:
           name: "Scratch ${{ needs.semver.outputs.version }} (${{ needs.semver.outputs.hash }})"
           path: Artifacts/