BUILD.gn fixes for CI

Author: nivi-apple

examples/thermostat/linux/BUILD.gn

@@ -18,10 +18,13 @@ import("//build_overrides/chip.gni")
 executable("thermostat-app") {
   sources = [
     "${chip_root}/src/app/clusters/thermostat-server/PresetStructWithOwnedMembers.cpp",
+    "${chip_root}/src/app/clusters/thermostat-server/thermostat-delegate.h",
     "include/low-power/LowPowerManager.cpp",
     "include/low-power/LowPowerManager.h",
     "main.cpp",
+    "include/thermostat-delegate-impl.h",
     "thermostat-delegate-impl.cpp",
+    "include/thermostat-manager.h",
     "thermostat-manager.cpp",
   ]
 
@@ -31,7 +34,10 @@ executable("thermostat-app") {
     "${chip_root}/src/lib",
   ]
 
-  include_dirs = [ "include" ]
+  include_dirs = [
+    "include",
+    "${chip_root}/src/app/clusters/thermostat-server",
+  ]
 
   cflags = [ "-Wconversion" ]