Shield Icon contribution Help wanted

Hi, I made Shield icon and I want to contribute it. However, I am not very skilled in SVG and my SVG document is significantly larger than yours. How do I compress it to be more like how this repository presents it's assets?

Here's what I currently have.

<svg xmlns="http://www.w3.org/2000/svg" stroke-width="2" stroke-linejoin="round" stroke-linecap="round" stroke="currentcolor" fill="none" height="32" width="32" viewBox="0 0 32 32" id="i-shield">
  <path
     d="M 6,2 V 16 C 6,22 11,27 16,29 21,27 27,22 27,16 V 2 C 21,3 21,3 16,2 11,3 11,3 6,2 Z" />
</svg>

[justingolden21]

Looks pretty cool to me. I'd say to stick with the minimalist style just change the top line to a horizontal line.

I tried that but it loses a lot of clarity in the design when doing that.