src: fix deprecation warning in node_perf.cc

Currently the following deprecation warning is produced when compiling
node_perf.cc:

./src/node_perf.cc:91:11:
warning: 'MakeCallback' is deprecated: Use MakeCallback(...,
      async_context) [-Wdeprecated-declarations]
    node::MakeCallback(env->isolate(),
          ^
../src/node.h:172:50:
note: 'MakeCallback' has been explicitly marked deprecated here
                NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                 ^
1 warning generated.

This commit adds an async_context to the call and checks the maybe
result.

PR-URL: https://github.com/nodejs/node/pull/18877


Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>