Fix test/example action checkout

Author: NiklasMerz

.github/workflows/test.yml

@@ -10,6 +10,7 @@ jobs:
   action-test:
     runs-on: ubuntu-latest
     steps:
+    - uses: actions/checkout@v1
     - uses: ./.
       with:
         netlify-token: ${{ secrets.NETLIFY_TOKEN }}

.gitignore

@@ -1,4 +1,5 @@
 node_modules
 *.txt
 *.env
-*.csv
+*.csv
+*.sh