feat(icons): added `pilot` icon

[jguddas]

What is the purpose of this pull request?

• [x] New Icon

Description

Added new pilot icon.

Icon use case

• Aviation Apps: To represent features related to pilots, such as flight logs, navigation tools, or weather updates.
• Travel and Booking Websites: Indicate pilot-specific services or information, like flight schedules or aviation career opportunities. Pilot Training Programs: Represent courses, certifications, or simulations designed for aspiring pilots.
• Airline Portals: Identify sections reserved for pilot resources, including internal communication, schedules, and training materials. Gaming Interfaces: Depict pilot roles or flight missions in aviation or space-themed video games.
• Navigation Systems: Represent pilot or aviation mode in advanced GPS or flight planning tools. Virtual Reality (VR) Simulations: Indicate the pilot perspective in flight simulators or aviation-based VR experiences.
• Educational Material: Symbolize pilot-related content in aviation textbooks, e-learning platforms, or training manuals.
• Corporate Presentations: Use in presentations by airlines, aircraft manufacturers, or aviation companies to depict pilot-related topics. Marketing Campaigns: Highlight advertisements or promotions targeting pilots or aviation professionals.
• Airport Signage: Indicate restricted areas for pilots or sections dedicated to pilot services within the airport. Social Media Profiles: For pilots or aviation enthusiasts, to represent their profession or passion in their profiles.
• Merchandising: On apparel, accessories, or souvenirs related to pilots or aviation themes.
• Job Portals: Mark job listings or categories specifically for pilot roles and opportunities. Flight Simulation Hardware: Represent compatibility or features tailored for pilots on packaging or product interfaces.

Alternative icon designs

Icon Design Checklist

Concept

• [x] I have provided valid use cases for each icon.
• [x] I have not added any a brand or logo icon.
• [x] I have not used any hate symbols.
• [x] I have not included any religious or political imagery.

Author, credits & license

• [ ] The icons are solely my own creation.
• [x] The icons were originally created in #1269 by @danielbayley
• [ ] I've based them on the following Lucide icons:
• [ ] I've based them on the following design:

Naming

• [x] I've read and followed the naming conventions
• [x] I've named icons by what they are rather than their use case.
• [x] I've provided meta JSON files in icons/[iconName].json.

Design

• [ ] I've read and followed the icon design guidelines
• [ ] I've made sure that the icons look sharp on low DPI displays.
• [ ] I've made sure that the icons look consistent with the icon set in size, optical volume and density.
• [ ] I've made sure that the icons are visually centered.
• [ ] I've correctly optimized all icons to three points of precision.

Before Submitting

• [x] I've read the Contribution Guidelines.
• [ ] I've checked if there was an existing PR that solves the same issue.