v2.39.0

• OKAPI-596 Facility: disable all modules for tenant
  DELETE /_/proxy/tenants/{tenant}/modules
• OKAPI-752 Provide example in documentation with two timers
• OKAPI-826 PostgreSQL 10.11-3 Mac version does not exist
  on enterprisedb.com
• OKAPI-822 ProxyTest.testTimer may fail
• OKAPI-823 DockerModuleHandleTest may fail for insufficient
  Docker permissions
• OKAPI-827 Fix disabling module fails for existing broken dependencies