Feature 53

[nileshgadgi]

what

• Updated the Managed Disk name format for virtual machine.
• Fixed the naming condition variable issue where condition was wrong, so fixed that.

why

• Naming was directly assigned to the disk and format was not good so did that.
• In the key vault's key resource, identity and object id was passing as a object and string was required. so changed it so that error may not occur during terraform plan and apply.

references

• Link to any supporting jira issues or helpful documentation to add some context (e.g. stackoverflow).
• Use closes #123, if this PR closes a Jira issue #123