build(deps): bump actions/checkout from 2.4.0 to 3 (#1464)

Author: dependabot[bot]

.github/workflows/ci-kotlin.yml

@@ -30,7 +30,7 @@ jobs:
           - 3306:3306
 
     steps:
-      - uses: actions/checkout@v2.4.0
+      - uses: actions/checkout@v3
       - uses: actions/setup-java@v2
         with:
           distribution: 'adopt'

.github/workflows/ci-python.yml

@@ -23,7 +23,7 @@ jobs:
         options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
 
     steps:
-      - uses: actions/checkout@v2.4.0
+      - uses: actions/checkout@v3
       - uses: actions/setup-python@v3
         with:
           python-version: 3.9

.github/workflows/ci.yml

@@ -30,7 +30,7 @@ jobs:
         - 3306:3306
 
     steps:
-    - uses: actions/checkout@v2.4.0
+    - uses: actions/checkout@v3
 
     - uses: actions/setup-go@v2
       with: