fix require path to resource in node_modules

[birkskyum]

Fix #7145

Instead of providing the relative path to the node_modules, let the runtime resolve it.

It's a bit speculative, but it's easy to imagine setups (different package managers, monorepos) that doesn't have the maplibre-gl node module located exactly in the location specified:

• pnpm e.g. nests below a node_modules/.pnpm/maplibre-gl
• monorepos often have node_modules at root but not in each package

@archmoj I don't have a repro of the error, and thus haven't been able to validate the patch. Also, I'm trying to wrap my head around why it's at all necessary for the users of a plotly.js distribution to resolve this path, because I expected webpack to have done so already when the plotly.js bundles are created.

Update: it's not using a pre-build dist, because of this https://github.com/plotly/plotly.js/blob/8b7805da75a01181d31a15468fb4b51959e650e6/package.json#L6

[birkskyum]

@archmoj , I have found in a reproduction that:

• Works already: `import Plotly from "plotly.js/dist/plotly.min.js"
• Broken, but fixed in this PR: `import Plotly from "plotly.js/dist/plotly.js"
• Broken still after this PR: `import Plotly from "plotly.js"

[archmoj]

Nicely done. Thanks very much for the fix. :dancer: