core: update value for perf tests

Author: dtopuzov

tests/perf/data.json

@@ -69,7 +69,7 @@
       "build_incremental": 31.289361715316772,
       "build_initial": 199.95084500312805,
       "prepare_incremental": 11.534847259521484,
-      "prepare_initial": 26.1578635374705,
+      "prepare_initial": 23.3680578868,
       "prepare_skip": 11.781965335210165
     },
     "android_bundle": {