Update dependency alex to v10

[mend-for-github-com[bot]]

This PR contains the following updates:

Package	Type	Update	Change
alex (source)	dependencies	major	^9.1.0 -> ^10.0.0

By merging this PR, the issue #4215 will be automatically resolved and closed:

Severity	CVSS Score	CVE
High	7.5	CVE-2020-7753
High	7.5	CVE-2021-23343
High	7.5	CVE-2021-3807
High	7.5	CVE-2021-3807

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Release Notes

get-alex/alex

v10.0.0

Compare Source

• d2cd488 Use ESM affects you if you use the API. Please read this
• d4833f8 Add JSDoc based types
• 86e9c9f Remove browser build

Full Changelog: https://github.com/get-alex/alex/compare/9.1.1...10.0.0

v9.1.1

Compare Source

• 223cde1 Add lock for remark-mdx

Full Changelog: https://github.com/get-alex/alex/compare/9.1.0...9.1.1

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