new volume states

[chaireze]

We're changing the code in Hydra to accept pvcs with volume states: 'not created' and 'creating'

These changes reflect that. We need a new chart since these changes are not backwards compatible.

[coveralls]

Pull Request Test Coverage Report for Build 5824093204

• 3 of 3 (100.0%) changed or added relevant lines in 1 file are covered.
• 5 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-0.2%) to 78.571%

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Files with Coverage Reduction	New Missed Lines	%
pkg/edgecache/cachevolume/pvc_annotator.go	5	89.66%

Totals
Change from base Build 5789122405:	-0.2%
Covered Lines:	2079
Relevant Lines:	2646

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💛 - Coveralls