chore(ci): Bump the artifact group with 2 updates

Bumps the artifact group with 2 updates: [actions/upload-artifact](https://github.com/actions/upload-artifact) and [actions/download-artifact](https://github.com/actions/download-artifact).


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

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

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

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

.github/workflows/cross.yml

@@ -65,7 +65,7 @@ jobs:
       # aarch64 and musl in particular are notoriously hard to link.
       # While it may be tempting to slot a `check` in here for quickness, please don't.
       - run: make cross-build-${{ matrix.target }}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: "vector-debug-${{ matrix.target }}"
           path: "./target/${{ matrix.target }}/debug/vector"

.github/workflows/k8s_e2e.yml

@@ -105,7 +105,7 @@ jobs:
       - run: echo "::add-matcher::.github/matchers/rust.json"
       - run: VECTOR_VERSION="$(cargo vdev version)" make package-deb-x86_64-unknown-linux-gnu
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: e2e-test-deb-package
           path: target/artifacts/*
@@ -207,7 +207,7 @@ jobs:
         if: ${{ github.event_name != 'issue_comment' }}
         uses: actions/checkout@v3
 
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: e2e-test-deb-package
           path: target/artifacts

.github/workflows/preview_site_trigger.yml

@@ -23,7 +23,7 @@ jobs:
 
       # Upload the artifact
       - name: Upload PR information artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: pr
           path: pr/