[EnMasse] 0.30.2 released!

[Keith Wall]

EnMasse version 0.30.2 is available[1]
The defect fixes in this micro release are:

*  #2714: Allow setting security context of pods using persistent volumes
*  #3547: Network policies not deleted when address space is deleted
*  #3542: Add resync period for agent watches
*  #3463: Fix permission typo on 0.30 affecting OLM

[1] https://github.com/EnMasseProject/enmasse/releases/tag/0.30.2