Merge pull request #2096 from jasonrandrews/review

Move SME2 Learning Path to draft while reviewing the updates

Author: jasonrandrews

content/learning-paths/cross-platform/multiplying-matrices-with-sme2/_index.md

@@ -1,6 +1,10 @@
 ---
 title: Accelerate Matrix Multiplication Performance with SME2
 
+draft: true
+cascade:
+    draft: true
+
 minutes_to_complete: 30
 
 who_is_this_for: This Learning Path is an advanced topic for developers who want to learn about accelerating the performance of matrix multiplication using Arm's Scalable Matrix Extension Version 2 (SME2).