Update 2 FlipperHTTP apps

[jblanked]

Application Submission

FlipWiFi v1.2.1

• Fixed crash when saving/setting networks.

FlipLibrary v1.4

• Merged FlipTrader.
• Merged FlipWeather with added topography data.
• Added Next Holiday feature (contributed by Derek Jamison).
• Introduced Predict Name, Age, and Ethnicity functionality.
• Added new features: Random Trivia, Advice, Tech Phrase, UUID, Address, Credit Card Info, and User Info.

Extra Requirements

• WiFi Developer Board, Raspberry Pi, or ESP32 Device with FlipperHTTP Flash: https://github.com/jblanked/FlipperHTTP
• WiFi Access Point

Author Checklist (Fill this out)

• I've read the contribution guidelines and my PR follows them
• I own the code I'm submitting or have code owner's permission to submit it
• I have validated the manifest file(s) with python3 tools/bundle.py --nolint applications/CATEGORY/APPID/manifest.yml bundle.zip

Reviewer Checklist (Don't fill this out)

• Bundle is valid
• There are no obvious issues with the source code
• I've ran this application and verified its functionality