Update index.md

Please add my signature to the letter

Author: dweinerATL

index.md

@@ -749,6 +749,7 @@ Free Software Contributor)
 1. Dave Lukes
 1. Dave Marwick (Twitter)
 1. Dave Smart
+1. Dave Weiner
 1. David Anderson (Tailscale, MetalLB, Go contributor)
 1. David A. Symons
 1. David Bordowitz