tree cbbb59731bf0dbb6ebab86c9a729d987756892b3
parent 8dedd1e7fab2260b56d004f52a06003f6cff3404
author Souvik Roy <souvikroyofficial10@gmail.com> 1737625084 -0600
committer Souvik Roy <souvikroyofficial10@gmail.com> 1744361322 +0000

vpd-tool mfgClean: implement sync BIOS attributes

This commit implements --syncBiosAttributes feature in vpd-tool
--mfgClean. When --syncBiosAttributes is selected along with --mfgClean,
the VPD keywords which are used for backing up BIOS attributes are
updated with the BIOS attribute values read from BIOS Config Manager
service.

Test:
```
- Install BMC image on rainier_2s2u.
- Reboot and wait for BMC to reach Ready state.
- Using vpd-tool, check the value of all the System VPD keywords used
  for backing up BIOS attributes both on EEPROM and on D-Bus.
- Run vpd-tool --mfgClean --syncBiosAttributes/-s --yes
- Check return code
- Use pldmtool to check the current values of respective BIOS attributes
- Use vpd-tool, check the value of all the System VPD keywords used for
  backing up BIOS attributes, both on EEPROM and on D-Bus.
- The VPD values should correspond with the BIOS attribute values.
- For all other keywords for which --mfgClean applies, the value on
  EEPROM and D-Bus should be the default value from the respective
  backup_restore JSON file.
```

Change-Id: I57c5df6ac0b3c4c91533d1ef22e69efcd4c87162
Signed-off-by: Souvik Roy <souvikroyofficial10@gmail.com>