* rotation-manager: enable RM to send rotation information to plugins on registration/rotation operations (#11810)
* initial commit for sending NVR to plugins
* add changelog
* add NVR to plugin fields, add RotationInfo to GRPC request handler
* fix tests
* ensure consistent formats on times and ttls
* add translation to allow grpc data transfer
* fix tests and rename fields
* fix missed field renames in tests
* make all methods net-new for backwards compatibility
* update mock plugin and add oss stub back
* remove method with no usages
* Address wrapper comments
* Rebuild proto
* Nil check around SetRotationInfo, return n/a for no last_vault_rotation
* Fix error to match other instances
* Update fields.go
* Return nil if unset for next/last vault rotation times
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Co-authored-by: robmonte <17119716+robmonte@users.noreply.github.com>
* Fix return type in stub method
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Co-authored-by: vinay-gopalan <86625824+vinay-gopalan@users.noreply.github.com>
Co-authored-by: robmonte <17119716+robmonte@users.noreply.github.com>