ci: Fix broken pipeline (#2)

Author: ekadas

.github/workflows/lint_and_test.yaml

@@ -3,16 +3,16 @@ name: Lint and test
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
     branches:
-      - master
+      - main
 
 jobs:
   test:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - run: npm install
-      - run: npm lint
+      - run: npm run lint
       - run: npm test