dev build: Change color of icons (#17486)

Thorsten Ball and Bennet created 

Release Notes:

- N/A

Co-authored-by: Bennet <bennet@zed.dev>

Change summary

crates/zed/resources/app-icon-dev.png    | 0 
crates/zed/resources/app-icon-dev@2x.png | 0 
2 files changed

Detailed changes