Permanent delete DAO fix
## Purpose
Fix issue in deleting duplicate deviceIds from tables
## Security checks
* Followed secure coding standards? yes
* Ran FindSecurityBugs plugin and verified report? no
* Confirmed that this PR doesn't commit any keys, passwords, tokens, usernames, or other secrets? yes
See merge request entgra/carbon-device-mgt!302
Fix Permanent delete for multiple enrollments
## Purpose
To enable permanent deletion of a sinlge device with multiple enroolmemts
## Goals
> (Goals achieved by feature)
## Approach
## Documentation
## Automation tests
## Security checks
- Followed secure coding standards? (yes/no)
- Ran FindSecurityBugs plugin and verified report? (yes/no)
- Confirmed that this PR doesn't commit any keys, passwords, tokens, usernames, or other secrets? (yes/no)
## Related MRs
## Test environment
## Learning
See merge request entgra/carbon-device-mgt!296
The cause of the issue is not passing the newly introduced parameter 'policyType' in the policy edit payload. This parameter is marked @NotNull. Hence throwing an error.
This fix sets the policyType parameter from the existing payload (Doesn't allow to edit as there is no UI interface to edit this parameter ATM
Fixes: entgra/product-iots#175
Permanent delete API modification
## Purpose
> Delete multple devices from one API call.
## Goals
> Avoid invoking the API multiple times to delete a set of devices.
## Approach
> Delete the records of the devices as batch operations in the core level via a DEeviceDAO object and in the plugin level by creating a DeviceManager object for each device type.
## Documentation
> N/A
## Automation tests
- Unit tests
> None
- Integration tests
> None
## Security checks
- Followed secure coding standards? (yes)
- Ran FindSecurityBugs plugin and verified report? (no)
- Confirmed that this PR doesn't commit any keys, passwords, tokens, usernames, or other secrets? (yes)
## Related MRs
> https://gitlab.com/entgra/carbon-device-mgt/merge_requests/198
## Test environment
> N/A
## Learning
> N/A
See merge request entgra/carbon-device-mgt!241
