bump actions/checkout from v1 to v2.3.4 (via allure-framework#516)

dependabot[bot] · web-flow · commit fea3a31a50c8 · 2021-03-19T23:37:12.000+03:00
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
@@ -15,7 +15,7 @@ jobs:
     name: "Build JDK 1.8"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2.3.4
       - name: Set up JDK 1.8
         uses: actions/setup-java@v1
         with:
@@ -26,7 +26,7 @@ jobs:
     name: "Build JDK 11"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2.3.4
       - name: Set up JDK 11
         uses: actions/setup-java@v1
         with:
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
@@ -8,7 +8,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2.3.4
       - name: Set up JDK
         uses: actions/setup-java@v1
         with:
