Fix OrganizationConfig store to never manipulate global org config
Fix OrganizationConfig store to never manipulate global org config

Using serverContext created the scenario where a global org config
could be created and manipulated in certain cases. However, org
configs should always be in the context of an organization --
there is no global organization config, so removing these lines
removes the ability for such an undesired state.

Co-authored-by: Alirie Gray <0dc89b60560d50135e629d0256d2c2f7e4669874@gmail.com>

mark-rushakoff/influxdb,influxdata/influxdb,mark-rushakoff/influxdb,mark-rushakoff/influxdb,nooproblem/influxdb,nooproblem/influxdb,influxdb/influxdb,influxdb/influxdb,li-ang/influxdb,mark-rushakoff/influxdb,nooproblem/influxdb,mark-rushakoff/influxdb,influxdb/influxdb,influxdb/influxdb,influxdb/influxdb,influxdb/influxdb,nooproblem/influxdb,influxdata/influxdb,mark-rushakoff/influxdb,li-ang/influxdb,nooproblem/influxdb