Add heading ids

Author: hypha

src/content/pages/sponsorship/information.mdx

@@ -20,28 +20,28 @@ Thank you again for supporting EuroPython. We’re excited to have you on board!
 
 
 ## Due Dates of Deliverables
-<h5>Shipping: Arrive DB Schenker by Friday, July 4</h5>
+<h5 id="shipping-deadline">Shipping: Arrive DB Schenker by Friday, July 4</h5>
 - **[Parcel Delivery & Swag](#parcel-delivery--swag)**: all exhibitors who want to ship exhibit items (_Detailed deadlines specified in Shipping Guidelines Below_)
 
 
-<h5>TBD</h5>
+<h5 id="talk-deadline">TBD</h5>
 
 - **[Sponsored Talk Submission](#sponsored-content)**: Keystone, Diamond, Platinum
 - **[Workshop/Tutorial Submission](#sponsored-content)**: Keystone
 - **[Sponsor Logo Submission](#sponsor-logo)**: all sponsors
 
 
-<h5>Sunday, June 8</h5>
+<h5 id="booth-deadline">Sunday, June 8</h5>
 
 - **[Booth & Counter Graphics Submission](#booth--counter-graphics)**: Keystone, Diamond, Platinum, Gold, Silver
 - **[Booth Customisations](#booth-customisation-and-add-ons)**: Keystone, Diamond, Platinum, Gold, Silver
 
 
-<h5>TBD</h5>
+<h5 id="registration-deadline">TBD</h5>
 
 - **[Tickets Registration & Assignment](#registration)**: all sponsors
 
-<h5>TBD</h5>
+<h5 id="comms-deadline">TBD</h5>
 
 - **[Sponsor Highlight on Website Submission:](#sponsor-highlight-page-on-website)**: Keystone, Diamond, Platinum
 - **[Sponsor Spotlight in Newsletters Submission:](#sponsor-spotlight-in-europython-newsletters)**: Keystone, Diamond, Platinum
@@ -52,7 +52,7 @@ Thank you again for supporting EuroPython. We’re excited to have you on board!
 - **[Media Corner Interview Info Submission](#media-corner-access-at-the-conference)**: Keystone, Diamond, Platinum
 - **[YouTube Short Submission](#custom-youtube-short)**: Keystone, Diamond, Platinum
 
-<h5>TBD</h5>
+<h5 id="presentation-deadline">TBD</h5>
 
 - **[Recruiting Session Presentation Slides:](#recruiting-session--talent-track)** Keystone, Diamond, Platinum, Gold