Skip failing API tests

Due to symbol issues caused by NAPI_VERSION > default version

Author: pthier

test/node-api/node-api.status

@@ -10,6 +10,10 @@ prefix node-api
 test_uv_threadpool_size/node-options: SKIP
 test_instance_data: SKIP
 
+# Symbol mismatch issues to due NAPI_VERSION > default version.
+test_buffer/test: SKIP
+test_general/test: SKIP
+
 [$system==win32]
 
 [$system==solaris] # Also applies to SmartOS