Add platform owners to features.js (#1686)

Author: jonathanKingston

CODEOWNERS

@@ -18,6 +18,7 @@ injected/integration-test/mocks/broker-protection/ @duckduckgo/content-scope-scr
 injected/integration-test/test-pages/broker-protection/ @duckduckgo/content-scope-scripts-owners @duckduckgo/injected-broker-protection
 
 # Platform owners
+injected/src/features.js @duckduckgo/content-scope-scripts-owners @duckduckgo/apple-devs @duckduckgo/android-devs @duckduckgo/team-windows-development @kzar @sammacbeth
 Sources/ @duckduckgo/content-scope-scripts-owners @duckduckgo/apple-devs
 injected/entry-points/android.js @duckduckgo/content-scope-scripts-owners @duckduckgo/android-devs
 injected/entry-points/extension-mv3.js @duckduckgo/content-scope-scripts-owners @kzar @sammacbeth