[Snyk] Security upgrade @mdx-js/mdx from 1.6.22 to 2.0.0

[hikerpig]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • packages/gatsby-theme-kb/package.json

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	658/1000 Why? Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 5.3	Regular Expression Denial of Service (ReDoS) SNYK-JS-SEMVER-3247795	Yes	Proof of Concept

(*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: @mdx-js/mdx

The new version differs by 30 commits.

• bf7deab v2.0.0-next.5
• 5c15a00 fix(remark-mdx): move remark-stringify to deps (#1190)
• f59b174 Make type test run in their own action, closes #1172 (#1179)
• 9ac9755 docs(typescript): document how to use mdx 2 with typescript (#1181)
• 42077e4 ci(github): update github actions to latest versions (#1180)
• cc95646 ci(github): update github actions and dtslint to latest (#1178)
• 6098d94 Remove deprecated plugin options, fixes #718 (#1174)
• 0da2fcf Specify pre-dist-tag
• e1b45e3 v2.0.0-next.4
• 649dbd8 Implement inline link serialization that doesn't wrap them in angle (#1171)
• d08c5b6 Make testing matrix simpler (#1173)
• d0059c8 v2.0.0-next.3
• fa091d2 v2.0.0-next.2
• 7829b88 Move publish to its own action
• afd60c2 Break out linting into its own action
• 3ca8e0a Fix linting (#1161)
• 577d48f Fix some linting
• db93304 Improve export name extraction for shortcode generation (#1160)
• ea9970a Bump deps, fix core-js version in babel configs
• 166fd9d v2.0.0-next.1
• 569f82f Make preid next to match dist tag
• a3d8f08 types: add types to test utils (#1083)
• e2eb4ee types: add typescript typings for remark-mdx, remark-mdx-remove-exports, remark-mdx-remove-imports, @ mdx-js/util (#1082)
• 65af47c Break three main tests into their own scripts

See the full diff

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🦉 Regular Expression Denial of Service (ReDoS)

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