It looks like Linux mac_clangd doesn't need the full power of the engine_v2/engine_v2 recipe, and could be shifted to the engine_v2/builder recipe. It looks like this is already what Linux clangd does. https://github.com/flutter/engine/blob/1a8ef6e24fc6846ae1fd02cfdfcee4818688f7a4/.ci.yaml#L406.

cc @matanlurey @jmagman