Revert "Core/RBAC: Create new permissions 'Allow to use CMSG_WORLD_TELEPORT opcode' and 'Allow to use CMSG_WHOIS opcode'"

This reverts commit ea2e6052b2edc730d27e13e62b83f276d2dc1687.
Revert "Core/RBAC: Create new permission 'Skip over-speed ping check'"

This reverts commit e99dd159152dcb8093134f025e29901b17cb98a8.
Revert "Core/RBAC: Create new permission 'Receive global GM messages/texts'"

This reverts commit 54f7cc326f9aaf986a2fc1e20c2b03c95e020977.