Support csi-powerscale remoteAzNetwork parameter in storage class generation

[lukeatdell]

Description

Update repctl to add support for generating replication-ready, csi-powerscale storage classes containing both AzNetwork and replication.storage.dell.com/remoteAzNetwork parameters.

GitHub Issues

GitHub Issue #
https://github.com/dell/csm/issues/1991

Checklist:

• I have verified that new and existing unit tests pass locally with my changes
• I have not allowed coverage numbers to degenerate
• I have maintained at least 90% code coverage
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I have maintained backward compatibility

How Has This Been Tested?

• Added and ran A/B tests for generating csi-powerscale storage classes with repctl.
• Applied generated storage classes to a replicated cluster and provisioned storage on both sides.

[falfaroc]

Rebase 👍🏽

[santhoshatdell]

Copyright info is missing for new files.

[github-actions]

Merging this branch will not change overall coverage

Impacted Packages	Coverage Δ	🤖
github.com/dell/csm-replication/repctl/pkg/cmd	0.00% (ø)
github.com/dell/csm-replication/repctl/test/storageclass	0.00% (ø)

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Coverage by file

Changed files (no unit tests)

Changed File	Coverage Δ	Total	Covered	Missed	🤖
github.com/dell/csm-replication/repctl/pkg/cmd/create.go	0.00% (ø)	0	0	0
github.com/dell/csm-replication/repctl/test/storageclass/generated.go	0.00% (ø)	0	0	0

Please note that the "Total", "Covered", and "Missed" counts above refer to code statements instead of lines of code. The value in brackets refers to the test coverage of that file in the old version of the code.

Changed unit test files

• github.com/dell/csm-replication/repctl/test/storageclass/generate_test.go