Update shipping deadline

Author: hypha

src/content/pages/sponsorship/information.mdx

@@ -20,7 +20,7 @@ Thank you again for supporting EuroPython. We’re excited to have you on board!
 
 
 ## Due Dates of Deliverables
-<h5>Shipping: Arrive DB Schenker by 7 July 2025</h5>
+<h5>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_)
 
 
@@ -217,7 +217,7 @@ Shipping to the venue is **exclusively handled by [DB Schenker](https://www.dbsc
 
 
 
-**⏲️ Deadlines:** All shipments must arrive at DB Schenker by: **7 July 2025**. Details are specified in [**Shipping Guidelines & Address (doc)**](/sponsor-shipping/DB_Schenker_Shipping_Guidelines.doc).
+**⏲️ Deadlines:** All shipments must arrive at DB Schenker by: **4 July 2025**. Details are specified in [**Shipping Guidelines & Address (doc)**](/sponsor-shipping/DB_Schenker_Shipping_Guidelines.doc).
 
 If you have any questions about shipping or customs, please contact DB Schenker directly.