Bump core-js from 3.15.2 to 3.18.1

[dependabot[bot]]

Bumps core-js from 3.15.2 to 3.18.1.

Changelog

Sourced from core-js's changelog.

3.18.1 - 2021.09.27

• Fixed String.prototype.substr feature detection and compat data
• Removed mistakenly added .forEach from prototypes of some DOM collections where it shouldn't be, #988, #987, thanks @​moorejs
• Added cause to AggregateError constructor implementation (still without adding to the feature detection)
• Families of .at and .findLast methods marked as supported in Safari TP
• Added Electron 16.0 compat data mapping

3.18.0 - 2021.09.20

• Added Array.fromAsync stage 1 proposal:
  • Array.fromAsync
  • %TypedArray%.fromAsync
• .name and .toString() on polyfilled functions improved in many different cases
• Improved internal IsConstructor and IsCallable checks
• Fixed some internal cases of GetMethod operation
• Fixed a bug of MS Edge 18- parseInt / parseFloat with boxed symbols
• Fixed es.array.{ index-of, last-index-of } compat data
• Added Deno 1.15 compat data mapping
• Some other minor fixes and optimizations

3.17.3 - 2021.09.09

• Fixed some possible problems related to possible extension of %IteratorPrototype% and %AsyncIteratorPrototype% in the future
• Fixed DOMTokenList.prototype.{ forEach, @@iterator, keys, values, entries } in old WebKit versions where element.classList is not an instance of global DOMTokenList
• Added NodeJS 16.9 compat data mapping
• Added Samsung Internet 16.0 compat data mapping

3.17.2 - 2021.09.03

• Fixed missed cases of ES3 reserved words usage, related to #980
• Fixed dependencies in one missed entry point
• Some other minor fixes and optimizations

3.17.1 - 2021.09.02

• Fixed missed modules-by-versions data

3.17.0 - 2021.09.02

• Accessible Object.prototype.hasOwnProperty (Object.hasOwn) proposal moved to the stable ES, per August 2021 TC39 meeting
• Relative indexing method (.at) proposal moved to the stable ES, per August 2021 TC39 meeting
• Exposed by default the stable version of String.prototype.at. It was not exposed because of the conflict with the alternative obsolete proposal (that will be completely removed in the next major version). For the backward compatibility, in the case of loading this proposal, it will be overwritten.
• Some more iteration closing fixes
• Fixed an ES3 reserved words usage, #980

3.16.4 - 2021.08.29

• AsyncFromSyncIterator made stricter, related mainly to AsyncIterator.from and AsyncIterator.prototype.flatMap
• Handling of optional .next arguments in (Async)Iterator methods is aligned with the current spec draft (mainly - ignoring the first passed to .next argument in built-in generators)
• Behavior of .next, .return, .throw methods on AsyncIterator helpers proxy iterators aligned with the current spec draft (built-in async generators) (mainly - some early errors moved to returned promises)
• Fixed some cases of safe iteration closing
• Fixed dependencies of some entry points

3.16.3 - 2021.08.25

• Fixed CreateAsyncFromSyncIterator semantic in AsyncIterator.from, related to #765
• Added a workaround of a specific case of broken Object.prototype, #973

... (truncated)

Commits

• 1a347bd 3.18.1
• 8e488ce some stylistic changes
• 41f0354 update dependencies
• 71adeb4 fix has own -> has
• ddec5d8 some stylistic changes
• 8c1b38e update eslint-plugin-regexp, clean some duplicated rules
• 84b1520 add Electron 16.0 compat data mapping
• 958ebe4 add cause to AggregateError constructor implementation (still without add...
• e3a4f75 fix a typo
• ea021d2 update dependencies
• Additional commits viewable in compare view

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[dependabot[bot]]

Looks like core-js is up-to-date now, so this is no longer needed.