Update dependency webpack to v5.26.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
webpack	5.26.2 -> 5.26.3

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Release Notes

webpack/webpack

### [`v5.26.3`](https://togithub.com/webpack/webpack/compare/v5.26.2...v5.26.3) [Compare Source](https://togithub.com/webpack/webpack/compare/v5.26.2...v5.26.3)

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