Do less work on Github Actions

We don't need it running CodeQL on every push to every branch

.github/workflows/codeql_linux.yml

@@ -3,6 +3,7 @@ name: CodeQL Analysis (Linux)
 on:
 
   push:
+    branches: [ "master" ]
     paths:
       - src/**
       - cmake/**
@@ -13,6 +14,7 @@ on:
       - "!**/Makefile*"
 
   pull_request:
+    branches: [ "master" ]
     paths:
       - src/**
       - cmake/**
@@ -23,6 +25,9 @@ on:
       - vcpkg.json
       - "!**/Makefile*"
 
+  schedule:
+    - cron: '22 11 * * 0'
+
 jobs:
 
   analyze-linux:

.github/workflows/codeql_macos.yml

@@ -3,6 +3,7 @@ name: CodeQL Analysis (macos)
 on:
 
   push:
+    branches: [ "master" ]
     paths:
       - src/**
       - cmake/**
@@ -13,6 +14,7 @@ on:
       - "!**/Makefile*"
 
   pull_request:
+    branches: [ "master" ]
     paths:
       - src/**
       - cmake/**
@@ -23,6 +25,9 @@ on:
       - vcpkg.json
       - "!**/Makefile*"
 
+  schedule:
+    - cron: '22 11 * * 0'
+
 jobs:
 
   analyze-macos13-x86_64:

.github/workflows/codeql_windows_msys2.yml

@@ -3,6 +3,7 @@ name: CodeQL Analysis (Windows, msys2)
 on:
 
   push:
+    branches: [ "master" ]
     paths:
       - src/**
       - cmake/**
@@ -13,6 +14,7 @@ on:
       - "!**/Makefile*"
 
   pull_request:
+    branches: [ "master" ]
     paths:
       - src/**
       - cmake/**
@@ -23,6 +25,9 @@ on:
       - vcpkg.json
       - "!**/Makefile*"
 
+  schedule:
+    - cron: '22 11 * * 0'
+
 jobs:
 
   analyze-msys2: