Merge pull request #688 from scala/dependabot/github_actions/actions/checkout-3

Bump actions/checkout from 2 to 3

Author: dubinsky

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
         scala: [2.12.x, 2.13.x, 3.x]
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         fetch-depth: 0
     - uses: actions/setup-java@v3

.github/workflows/release.yml

@@ -6,7 +6,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - uses: actions/setup-java@v2