Bump core-js from 3.25.4 to 3.25.5 in /webapp

Bumps core-js from 3.25.4 to 3.25.5.

Changelog

Sourced from core-js's changelog.

3.25.5 - 2022.10.04

• Fixed regression with an error on reuse of some built-in methods from another realm, #1133

Commits

• 4a8b1f7 3.25.5
• 1ad3e1a fix regression with an error on reuse of some built-in methods from another r...
• See full diff in compare view

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