fix(deps): update dependency core-js to v3.15.2

This MR contains the following updates:

Package	Type	Update	Change
core-js	dependencies	patch	3.15.1 -> 3.15.2

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Release Notes

zloirock/core-js

v3.15.2

Compare Source

• Worked around breakage related to zone.js loaded before core-js, #​953
• Added NodeJS 16.4 -> Chrome 91 compat data mapping

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