src: remove calls to deprecated V8 functions (Equals)

Remove all calls to deprecated V8 functions (here: Value::Equals)
inside the code.

PR-URL: #22665
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>

src/process_wrap.cc

@@ -109,9 +109,9 @@ class ProcessWrap : public HandleWrap {
       Local<Value> type =
           stdio->Get(context, env->type_string()).ToLocalChecked();
 
-      if (type->Equals(env->ignore_string())) {
+      if (type->StrictEquals(env->ignore_string())) {
         options->stdio[i].flags = UV_IGNORE;
-      } else if (type->Equals(env->pipe_string())) {
+      } else if (type->StrictEquals(env->pipe_string())) {
         options->stdio[i].flags = static_cast<uv_stdio_flags>(
             UV_CREATE_PIPE | UV_READABLE_PIPE | UV_WRITABLE_PIPE);
         Local<String> handle_key = env->handle_string();
@@ -121,7 +121,7 @@ class ProcessWrap : public HandleWrap {
         options->stdio[i].data.stream =
             reinterpret_cast<uv_stream_t*>(
                 Unwrap<PipeWrap>(handle)->UVHandle());
-      } else if (type->Equals(env->wrap_string())) {
+      } else if (type->StrictEquals(env->wrap_string())) {
         Local<String> handle_key = env->handle_string();
         Local<Object> handle =
             stdio->Get(context, handle_key).ToLocalChecked().As<Object>();