build(deps): bump actions/checkout from 2 to 2.3.4 (#1013)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 2.3.4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v2.3.4)

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-kotlin.yml

@@ -30,7 +30,7 @@ jobs:
           - 3306:3306
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - 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
+      - uses: actions/checkout@v2.3.4
       - uses: actions/setup-python@v2
         with:
           python-version: 3.9

.github/workflows/ci.yml

@@ -30,7 +30,7 @@ jobs:
         - 3306:3306
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v2.3.4
 
     - uses: actions/setup-go@v2
       with:

.github/workflows/docker.yml

@@ -12,7 +12,7 @@ jobs:
       id: prep
       run: |
         echo ::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v2.3.4
     - uses: docker/setup-buildx-action@v1
     - uses: docker/[email protected]
       with:

.github/workflows/equinox.yml

@@ -11,7 +11,7 @@ jobs:
     name: release --platforms windows
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v2.3.4
     - uses: actions/setup-go@v2
       with:
         go-version: '1.16'
@@ -26,7 +26,7 @@ jobs:
     name: release --platforms darwin
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v2.3.4
     - uses: actions/setup-go@v2
       with:
         go-version: '1.16'
@@ -42,7 +42,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [macos, windows]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v2.3.4
     - uses: actions/setup-go@v2
       with:
         go-version: '1.16'