Add Fairwinds to ADOPTERS.md
Add Fairwinds to ADOPTERS.md

Signed-off-by: Andrew Suderman <02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@sudermanjr.com>

draios/falco,draios/falco,draios/falco,draios/falco,draios/falco,draios/falco,draios/falco,draios/falco