Request example values for date and date-time properties change on each docs generation

[TheCatLady]

Describe the bug

Request example values for date and date-time properties change each time OpenAPI docs are generated.

This seems to be the reason why specific endpoints had always-changing frontmatter api props (#692).

Expected behavior

The example values should not change.

Current behavior

The example values always reflect the current date/time.

Possible solution

Provide a value to the Date() constructor here:

docusaurus-openapi-docs/packages/docusaurus-plugin-openapi-docs/src/openapi/createRequestExample.ts

Lines 33 to 34 in add373b

	date: () => new Date().toISOString().substring(0, 10),
	"date-time": () => new Date().toISOString(),

Context

Generated OpenAPI docs are checked into our repo, so unless the API spec changes (or there are updates to the plugin/theme) there should not be changes to the generated docs pages.

Your Environment

• Version used: 0.0.0-beta.727
• Link to your project: https://github.com/someengineering/inventory.fix.security