[Livery] Air Canada A220-300s

[RoyalExamination9410]

Graphic sprite:

Suggest Livery specification:

Property	Suggest value
Aircraft (eg. Boeing 737-800)	Airbus A220-300
Airlines (eg. American Airlines)	Air Canada, Air Canada (TCA retro livery)
Capacity (eg. 100)	137

Also included the TCA retro livery: https://www.airhistory.net/photo/517151/C-GNBN

[paj-ottd]

Adding this livery

Closed by #56