Add MockDeviceBootManagerLib

[YiTa-AMI]

Description

Create Mock for DeviceBootManagerLibNull

For details on how to complete to complete these options and their meaning refer to CONTRIBUTING.md.

• Impacts functionality?
• Impacts security?
• Breaking change?
• Includes tests?
• Includes documentation?

How This Was Tested

Unit tests component can call these mock functions success

Integration Instructions

N/A

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 11.02%. Comparing base (602574c) to head (4cd4ed0).

Additional details and impacted files

@@               Coverage Diff               @@
##           release/202311     #575   +/-   ##
===============================================
  Coverage           11.02%   11.02%           
===============================================
  Files                 144      144           
  Lines               22065    22065           
  Branches             2356     2356           
===============================================
  Hits                 2432     2432           
  Misses              19601    19601           
  Partials               32       32           

Flag	Coverage Δ
MfciPkg	39.37% <ø> (ø)
MsCorePkg	1.43% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.