use resolve just for resolve-y things, use is-core-module for "is this a core module" things

[polRk]

browserify/resolve#297
browserify/resolve#302

[trentm]

Note to self: See the main discussions at open-telemetry/opentelemetry-js#3813 and browserify/resolve#297

[trentm]

Rather I think the path should be to:

• Stop using the core-related functionality from resolve (they are going away in resolve@2) and use the equivalents from is-core-module instead. The data file used for the core-related exports are maintained in is-core-module, so that's the best place to get the up-to-date values.
• Eventually move to using resolve@2 when a non-pre-release version of that is released.