chore(deps): bump actions/download-artifact from 3 to 4 (#1819)

Bumps [actions/download-artifact](https://github.com/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/download-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/CI.yml

@@ -288,28 +288,28 @@ jobs:
         run: |
           go install github.com/mattn/goveralls@latest
       - name: Get coverage report
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: coverage-out
           path: merge
 
       - name: Get cli e2e coverage report
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: e2e-cli-coverage-out
           path: merge
       - name: Get language e2e coverage report
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: e2e-lang-coverage-out
           path: merge
       - name: Get cli v1 e2e coverage report
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: e2e-cli-v1-coverage-out
           path: merge
       - name: Get language v1 e2e coverage report
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: e2e-lang-v1-coverage-out
           path: merge

.github/workflows/nightly.yml

@@ -171,17 +171,17 @@ jobs:
           go install github.com/mattn/goveralls@latest
           go install github.com/wadey/gocovmerge@latest
       - name: Get coverage report
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: coverage-out
           path: coverage.out
       - name: Get cli e2e coverage report
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: e2e-cli-coverage-out
           path: e2e-cli-coverage.out
       - name: Get language e2e coverage report
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: e2e-lang-coverage-out
           path: e2e-lang-coverage.out

.github/workflows/release.yml

@@ -57,7 +57,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Get gobin
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: gobin_${{ github.event.release.tag_name }}
         path: dist/
@@ -176,7 +176,7 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-buildx-
     - name: Get gobin
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: gobin_${{ github.event.release.tag_name }}
         path: dist/