ref: Use .cpp extension for generated source file

As .cpp is used in the cpp-sc2 api.

Signed-off-by: Alexander Kurbatov <sir.alkurbatov@yandex.ru>

Author: alkurbatov

src/cpp.js

@@ -85,7 +85,7 @@ const char* EffectIDToName(EffectID id);
 }
 
 function dumpCPP({ units, abilities, upgrades, buffs, effects }) {
-  const dst = fs.openSync('./dist/sc2_typeenums.cc', 'w')
+  const dst = fs.openSync('./dist/sc2_typeenums.cpp', 'w')
 
   fs.appendFileSync(
     dst,

test/__mocks__/fs.js

@@ -6,7 +6,7 @@ fs.generatedHeader = []
 fs.generatedCPP = []
 
 fs.openSync = function openSync(src) {
-  if (src.endsWith('.cc')) {
+  if (src.endsWith('.cpp')) {
     fs.generatedCPP = []
     marker = fs.generatedCPP
     return