Replace == false if conditions with ! (#23814)

Author: andy31415

src/platform/Darwin/BUILD.gn

@@ -81,7 +81,7 @@ static_library("Darwin") {
     ]
   }
 
-  if (chip_disable_platform_kvs == false) {
+  if (!chip_disable_platform_kvs) {
     sources += [
       "DeviceInstanceInfoProviderImpl.cpp",
       "DeviceInstanceInfoProviderImpl.h",

src/system/system.gni

@@ -57,7 +57,7 @@ if (chip_system_config_locking == "") {
     chip_system_config_locking = "freertos"
   } else if (current_os == "mbed") {
     chip_system_config_locking = "mbed"
-  } else if (chip_system_config_use_dispatch == false) {
+  } else if (!chip_system_config_use_dispatch) {
     chip_system_config_locking = "posix"
   } else {
     chip_system_config_locking = "none"