Add project-user association normalization script to 4.20.1 upgrade#10116

DaanHoogland merged 1 commit intoapache:4.20apache/cloudstack:4.20from

winterhazel:fix-deletion-of-users-associated-to-projects-4.20winterhazel/cloudstack:fix-deletion-of-users-associated-to-projects-4.20Copy head branch name to clipboard