Mention new consent guides in Matomo "Asking for consent" page #20158

See screenshot above. Our consent guides weren't mention on that page.

• Can we mention the new consent guides available there? see https://matomo.org/subcategory/consent-managers-javascript-tracking/ for the available guides.
• Can we also update https://developer.matomo.org/guides/tracking-consent to cross link to the consent guides?