Merge pull request #16 from OpenAstronomy/dependabot/github_actions/actions/checkout-3

Bump actions/checkout from 2 to 3

Author: Cadair

.github/workflows/test_action.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - id: build
         uses: ./
         with:
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - id: build_not_pure
         uses: ./
         with:

action.yml

@@ -28,7 +28,7 @@ runs:
   using: "composite"
   steps:
 
-  - uses: actions/checkout@v2
+  - uses: actions/checkout@v3
     with:
       fetch-depth: 0