Possible final fields with default accessors needs to be reviewed and updated

[vhvb1989]

Checkstyle rule:

Fields should be 'final' when:

• Initialized and never reassigned in constructor or other methods.
• Only assigned in constructor and no other method.

Next cases below has one of this rules and fields are not final because they have default access to enable direct assignation from same package classes.

Please review each case and decide if this default access is required or if it can be changed to private and then adding a default access method in the class to have that field updated (encapsulate fields).

Each file is currently suppressed. Please remove checkstyle suppress after updating the file

Reference info:

Originally posted by @conniey in https://github.com/Azure/azure-sdk-for-java/pull/5009/files

Cases

1 KeyCreateOptions.java (KV)
2 LocalKeyCryptographyClient.java (KV)

[joshfree]

Editing bug to split apart KV and Identity work separately