Upgrade actions/upload-artifact from v2 to v3

v2 uses Node.js 12.x which is EOL.

Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>

.github/workflows/ci.yml

@@ -404,7 +404,7 @@ jobs:
           }
           critest.exe --runtime-endpoint=npipe://.//pipe//containerd-containerd --test-images-file='${{env.CRI_TEST_IMAGES}}' --report-dir='${{github.workspace}}/critestreport' $skip
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         if: always()
         with:
           name: TestResults ${{ matrix.os }}
@@ -560,7 +560,7 @@ jobs:
           mount
           df
           losetup -l
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         if: always()
         with:
           name: TestResults ${{ matrix.runtime }} ${{matrix.runc}}
@@ -593,7 +593,7 @@ jobs:
         if: always()
       - run: script/test/test2annotation.sh *-gotest.json
         if: always()
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         if: always()
         with:
           name: TestResults MacOS

.github/workflows/release.yml

@@ -46,7 +46,7 @@ jobs:
         working-directory: src/github.com/containerd/containerd
 
       - name: Save release notes
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: containerd-release-notes
           path: src/github.com/containerd/containerd/release-notes.md
@@ -116,7 +116,7 @@ jobs:
         env:
           PLATFORM: ${{ matrix.dockerfile-platform }}
       - name: Save Artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: release-tars-${{env.PLATFORM_CLEAN}}
           path: src/github.com/containerd/containerd/releases/*.tar.gz*