Fix 'distance' symbol duplication with MobileVLCKit (tools.c.o).

[notjulian]

Related: xuyuanzhou/react-native-yz-vlcplayer#68

thanks to @ilyapavkin

Summary

Explain the motivation for making this change: here are some points to help you:

• What issues does the pull request solve?

duplicate symbol '_distance' in:
/Users/namtran/Library/Developer/Xcode/DerivedData/xxxxx-cnkfbfmejgwnrgdjwcktivwklalt/Build/Products/Debug-iphonesimulator/RNSVG/libRNSVG.a(RNSVGPathMeasure.o)
/Users/namtran/Desktop/factorynowreact/ios/Pods/MobileVLCKit/MobileVLCKit-binary/MobileVLCKit.framework/MobileVLCKit(tools.c.o)
ld: 1 duplicate symbol for architecture x86_64
clang: error: linker command failed with exit code 1

Test Plan

Demonstrate the code is solid. Example: The exact commands you ran and their output, screenshots / videos if the pull request changes UI.

What's required for testing (prerequisites)?

What are the steps to reproduce (after prerequisites)?

Compatibility

OS	Implemented
iOS	✅
Android	✅

Checklist

• I have tested this on a device and a simulator
• I added documentation in README.md
• I updated the typed files (typescript)
• I added a test for the API in the __tests__ folder

[notjulian]

can you please merge this?