ci: Reorganize workflows (#20)

Group workflows by action that needs to happen (run tests, build and release package), rather than by what event is the trigger. This allows for something like running tests to happen on both pushes to main and on pull requests.

This removes the pull_request.yml file, since it should no longer be needed, and renames push_request.yml to cd.yml.

Author: rlinehan

.github/workflows/push_request.yml renamed to .github/workflows/cd.yml

@@ -1,4 +1,4 @@
-name: On Push
+name: CD
 
 # If this is made manual, then also update the pull_request.yml, to run builds
 # on main on merge.

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ on:
   pull_request:
 
 jobs:
-  build:
+  test:
     runs-on: ubuntu-latest
     env:
       TEST_AUTH_TOKEN: ${{ secrets.ALPHA_TEST_AUTH_TOKEN }}