Add DTO support to all device API calls

[graikhel-intel]

Add DTO support to all device APIs

Acceptance Criteria

• add dto support to devices alarmclock calls
• add dto support to devices certificate calls
• add dto support to devices GetVersion call @rjbrache
• add dto support to devices GetFeatures call ---------- Sinchana
  refactor: correct dto mapping for GetFeatures and PowerState #708
• add dto support to devices GetHardwareInfo call @rjbrache
• add dto support to devices GetGeneralInfo call ------------- Started, draft pr made
• add dto support to devices CancelUserConsent call ------- Craig
• add dto support to devices GetUserConsent call ------------ Craig
• add dto support to devices SendUserConsent call ---------- Craig
  feat: use dto for user consent #402
• add dto support to devices GetNetworkSettings call (Already done)
• add dto support to devices GetPowerState call ------------ Craig
  feat: use dto in getPowerState #375
• add dto support to devices GetPowerCapabilities call ---- Craig
• add dto support to devices determinePowerCapabilities - Craig
  feat: use dto for getPowerCapabilities #384