Update GitHub Actions workflows to use 'master' branch instead of 'main'

- Changed branch references in security.yml and test.yml workflows to align with the updated branch naming convention.
- Ensured that both workflows trigger on pushes and pull requests to the 'master' branch.

Author: Jaco Labuschagne

.github/workflows/security.yml

@@ -2,9 +2,9 @@ name: Security Scanning
 
 on:
   push:
-    branches: [ main ]
+    branches: [ master ]
   pull_request:
-    branches: [ main ]
+    branches: [ master ]
   schedule:
     - cron: '0 0 * * 0' # Run once a week on Sunday at midnight
 

.github/workflows/test.yml

@@ -2,9 +2,9 @@ name: Go Test
 
 on:
   push:
-    branches: [ main ]
+    branches: [ master ]
   pull_request:
-    branches: [ main ]
+    branches: [ master ]
 
 jobs:
   test: