Digital Aviation Market Size, Share & COVID-19 Impact Analysis, By Solution (Software and Services), By Application (Aircraft Systems, Airport Information System, Maintenance Operations, Air Traffic Management, Aircraft Health Monitoring, Passenger Services, and Others), By Connectivity (Satellite Connectivity and Cloud Connectivity), By Platform (Commercial & Civil, Military, and General Aviation), By End-user (Airline Operator, MROs, Airport Operators, and OEMs), and Regional Prognose, 2022-2029