chore(deps): update actions/checkout action to v3 (#1427)

Author: renovate-bot

.github/workflows/ci.yaml

@@ -36,7 +36,7 @@ jobs:
         ports:
           - 6379:6379
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node }}
@@ -55,7 +55,7 @@ jobs:
       # This flag disables integration tests.
       TRACE_TEST_EXCLUDE_INTEGRATION: 1
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
           node-version: 10
@@ -69,7 +69,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
           node-version: 12
@@ -78,7 +78,7 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
           node-version: 12
@@ -87,7 +87,7 @@ jobs:
   license:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
           node-version: 12