* chart>fission-all/values.yaml: Fix typo in imageppullsecrets
Fix a typo in comments.
* Add support to customise storagesvc deployment strategy
Add suport to `values.yaml` to allow customisation of the storagesvc deployment
strategy. The default is a rolling update with `maxSurge` and `maxUnavailable`
of 25%. Users with ReadWriteOnce persistent storage can use the `Recreate`
strategy.
Issue 3195