Run checks on all pull requests

> By default, a workflow only runs when a `pull_request` event's
> activity type is `opened`, `synchronize`, or `reopened`. To trigger
> workflows by different activity types, use the `types` keyword.

Issue: PGO-165
See: https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions#onevent_nametypes

Author: cbandy

.github/workflows/codeql-analysis.yaml

@@ -2,10 +2,9 @@ name: CodeQL
 
 on:
   pull_request:
-    branches:
-      - master
   push:
     branches:
+      - main
       - master
   schedule:
     - cron: '10 18 * * 2'

.github/workflows/lint.yaml

@@ -2,8 +2,6 @@ name: Linters
 
 on:
   pull_request:
-    branches:
-      - master
 
 jobs:
   golangci-lint:

.github/workflows/test.yaml

@@ -2,10 +2,9 @@ name: Tests
 
 on:
   pull_request:
-    branches:
-      - master
   push:
     branches:
+      - main
       - master
 
 jobs:

.github/workflows/trivy.yaml

@@ -2,10 +2,9 @@ name: Trivy
 
 on:
   pull_request:
-    branches:
-      - master
   push:
     branches:
+      - main
       - master
 
 jobs: