Clear data that is older than X days

[jansroka]

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
As a security, privacy and compliance conscious user I'd like to ensure that no PII or other critical data is retained in any type of data in Firefox (cache, cookies, etc.). It thus would be great to have the option to delete any/all data types for data that is older than x days. Example: delete all cookies and cache data older than 30 days.

Describe alternatives you've considered
None. No idea how to do this without an extension

Additional context
None. I am already using an extension (https://github.com/Rayquaza01/HistoryCleaner) to make sure that all history entries older than 30 days are deleted. It'd be great if this could be applied to all and any Firefox data types.