Add note about difference between project_pack and package_pack

Author: EmandM

.yamato/package-pack.yml

@@ -7,6 +7,11 @@
   # The job performs additional validation by using Package Verification Pipeline (PVP). It includes x-ray validation for quick package structure verification
   # Because of that validation we can detect errors at the early stage of testing so not to waste CI resources
 
+# NOTES--------------------------------------------------------------------------------
+  # For NGO we use package_pack everywhere rather than project_pack
+  # This is because only the NGO package is being referenced as a file inside testproject
+  # This means both project_pack and package_pack produce same package artifacts
+
 # CONFIGURATION STRUCTURE--------------------------------------------------------------
   # Jobs are generated using nested loops through:
     # 1. For all desktop platforms (Windows, Ubuntu, macOS)