Update dependency core-js to v3.21.1

This MR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
core-js	3.21.0 -> 3.21.1

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Release Notes

zloirock/core-js

v3.21.1

Compare Source

• Added a bugfix for the WebKit Array.prototype.{ groupBy, groupByToMap } implementation
• core-js-compat targets parser transforms engine names to lower case
• atob / btoa marked as fixed in NodeJS 17.5
• Added Electron 18.0 compat data mapping
• Added Deno 1.20 compat data mapping

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