chore(deps): bump @readme/markdown from 6.20.0 to 6.20.1 (#976)

* chore(deps): bump @readme/markdown from 6.20.0 to 6.20.1

Bumps [@readme/markdown](https://github.com/readmeio/markdown) from 6.20.0 to 6.20.1.
- [Release notes](https://github.com/readmeio/markdown/releases)
- [Changelog](https://github.com/readmeio/markdown/blob/next/CHANGELOG.md)
- [Commits](readmeio/markdown@v6.20.0...v6.20.1)

Signed-off-by: dependabot[bot] <support@github.com>

* test: fixing a broken test

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jon Ursenbach <jon@ursenba.ch>

packages/api-explorer/__tests__/ResponseSchemaBody.test.jsx

@@ -222,7 +222,7 @@ test('render top level array of objects', () => {
 });
 
 test.each([
-  [true, '<a href="https://example.com" target="_self" title="">Description</a>'],
+  [true, '<a href="https://example.com" target="" title="">Description</a>'],
   [false, '<a href="https://example.com" target="_self">Description</a>'],
 ])('should render markdown in the description [new markdown engine=%s]', (useNewMarkdownEngine, expected) => {
   const schema = {