Update new-plans.md callouts for Dec. 10th date

Author: sarahsanders-docker

content/includes/new-plans.md

@@ -6,8 +6,8 @@
 > Docker is introducing enhanced subscription plans. Our new plans are packed
 > with more features, higher usage limits, and simplified pricing. The new
 > subscription plans take effect at your next renewal date that occurs on or
-> after November 15, 2024. No charges on Docker Hub image pulls or storage will
-> be incurred between November 15, 2024, and January 31, 2025. See [Announcing
+> after December 10, 2024. No charges on Docker Hub image pulls or storage will
+> be incurred before February 28, 2025. See [Announcing
 > Upgraded Docker
 > Plans](https://www.docker.com/blog/november-2024-updated-plans-announcement/)
 > for more details and learn how your usage fits into these updates.