Added pokemon ponyta

[vatsalsharma376]

Added my last pokemon ponyta

[vercel[bot]]

This pull request is being automatically deployed with Vercel (learn more).
To see the status of your deployment, click below or on the icon next to each commit.

🔍 Inspect: https://vercel.com/juggernaut9/pokemon-hacktoberfest/8nrwyugoe
✅ Preview: https://pokemon-hacktoberfest-git-fork-vatsalsharma376-master.juggernaut9.vercel.app