Change performance image link in 15.0.0 release notes

Updated performance comparison link in release notes.

Author: justin808

docs/release-notes/15.0.0.md

@@ -30,7 +30,7 @@ This optimization is particularly impactful for:
 
 _Performance improvement visualization:_
 
-![Performance comparison showing early hydration improvement](https://github.com/user-attachments/assets/ae33fe14-42f1-4cc1-bde3-9c5bb570cdbf)
+[Performance comparison showing early hydration improvement](https://drive.google.com/file/d/1rArLh8EX1dKBWksZ1Ypbj4_K1B5Fn7dq/view)
 
 _The image above demonstrates the dramatic performance improvement:_