Add new helicopter icon
**Describe the requested icon**
I would like a helicopter icon because I work with airline websites and these icons can only be downloaded in png, I would like it in the library

**Screenshots**
![image](https://github.com/phosphor-icons/homepage/assets/70654718/d374e834-b2c5-4281-8fa2-55cacc5df547)


**Additional context**
Add any other context here.
