Add workflow_dispatch triggers to every workflow (#326)

Allows for easier testing.

.github/workflows/codeql-analysis.yml

@@ -12,13 +12,14 @@
 name: "CodeQL"
 
 on:
+  workflow_dispatch:
   push:
-    branches: [main]
+    branches:
+      - main
   pull_request:
     # The branches below must be a subset of the branches above
-    branches: [main]
-  schedule:
-    - cron: "31 7 * * 3"
+    branches:
+      - main
 
 jobs:
   analyze: