renames workflow

Author: jpw

.github/workflows/tests.yml

@@ -3,7 +3,7 @@
 # For more information see: 
 #  https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
 
-name: Node.js build and test
+name: build and test
 
 on:
   push: