Bump @redocly/openapi-core from 1.0.0-beta.44 to 1.0.0-beta.54 (#7665)

Bumps [@redocly/openapi-core](https://github.com/Redocly/openapi-cli) from 1.0.0-beta.44 to 1.0.0-beta.54.
- [Release notes](https://github.com/Redocly/openapi-cli/releases)
- [Changelog](https://github.com/Redocly/openapi-cli/blob/master/docs/changelog.md)
- [Commits](https://github.com/Redocly/openapi-cli/compare/v1.0.0-beta.44...v1.0.0-beta.54)

---
updated-dependencies:
- dependency-name: "@redocly/openapi-core"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -245,7 +245,7 @@
 		"xev": "2.0.1"
 	},
 	"devDependencies": {
-		"@redocly/openapi-core": "1.0.0-beta.44",
+		"@redocly/openapi-core": "1.0.0-beta.54",
 		"@types/fluent-ffmpeg": "2.1.17",
 		"cross-env": "7.0.3",
 		"cypress": "8.3.0",