chromiumDev: fix build

Fixes:

ERROR Unresolved dependencies.
//third_party/perfetto/gn:zlib(//build/toolchain/linux:clang_x64)
  needs //third_party/zlib:zlib_config(//build/toolchain/linux:clang_x64)

builder for '/nix/store/iqr4vn2by1yxa7f92jiymvgfsn9mdvwq-chromium-unwrapped-77.0.3860.5.drv' failed with exit code 1