Added global.json to triggers

Author: jamesmcroft

.github/workflows/ci.yml

@@ -13,6 +13,7 @@ on:
     - tests/**
     - build/**
     - .github/workflows/ci.yml
+    - global.json
   pull_request:
     branches:
     - main
@@ -22,6 +23,7 @@ on:
     - tests/**
     - build/**
     - .github/workflows/ci.yml
+    - global.json
   workflow_dispatch:
 
 jobs: