fix(deps): bump core-js from 3.16.0 to 3.17.2 in /web_client

[dependabot[bot]]

Bumps core-js from 3.16.0 to 3.17.2.

Changelog

Sourced from core-js's changelog.

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

3.16.2 - 2021.08.17

• Added a workaround of a Closure Compiler unsafe optimization, #972
• One more fix crashing of Object.create(null) on WSH, #970
• Added Deno 1.14 compat data mapping

3.16.1 - 2021.08.09

• Fixed microtask implementation on iOS Pebble, #967
• Fixed some entry points
• Improved old Safari compat data

Commits

• 4f68180 3.17.2
• 23522e6 update dependencies
• 430ac92 update the changelog
• 7810ba8 enable id-denylist for disallowing ES3 reserved words as ids
• f622c80 fix some more entries of ES3 reserved words, #980
• 1b93419 fix some typos
• dd68478 fix stage/4 entry dependencies
• c833693 rename some missed tests files
• f562bc0 simplify thisNumberValue
• c526e7a 3.17.1
• Additional commits viewable in compare view

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[dependabot[bot]]

Superseded by #354.