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We don't actually want the source mapped version of `.stack` from errors because that would cause us to not be able to associate it with a source map in the UIs that need it. The strategy in browsers is more correct where the display is responsible for source maps. That's why we disable any custom `prepareStackTrace` like the ones added by `source-map`. We reset it to `undefined`. However, when running node with `--enable-source-maps` the default for `prepareStackTrace` which is a V8 feature (but may exist elsewhere too like Bun) is a source mapped version of the stack. In those environments we need to reset it to a default implementation that doesn't apply source maps. We already did this in Flight using the `ReactFlightStackConfigV8.js` config. However, we need this more generally in the `shared/ReactComponentStackFrame` implementation. We could always set it to the default implementation instead of `undefined` but that's unnecessary code in browser builds and it might lead to slightly different results. For safety and code size, this PR does it with a fork instead. All builds specific to `node` or `edge` (or `markup` which is a server feature) gets the default implementation where as everything else (e.g. browsers) get `undefined` since it's expected that this is not source mapped. We don't have to do anything about the equivalent in React DevTools since React DevTools doesn't run on the server.