Move lazy init facets from 10.0 to 9.11

Author: stefanvodita

lucene/CHANGES.txt

@@ -152,9 +152,6 @@ Optimizations
 
 * GITHUB#12372: Reduce allocation during HNSW construction (Jonathan Ellis)
 
-* GITHUB#12408: Lazy initialization improvements for Facets implementations when there are segments with no hits
-  to count. (Greg Miller)
-
 * GITHUB#12552: Make FSTPostingsFormat load FSTs off-heap. (Tony X)
 
 Bug Fixes
@@ -328,6 +325,9 @@ Optimizations
 * GITHUB#13321: Improve compressed int4 quantized vector search by utilizing SIMD inline with the decompression
   process. (Ben Trent)
 
+* GITHUB#12408: Lazy initialization improvements for Facets implementations when there are segments with no hits
+  to count. (Greg Miller)
+
 Bug Fixes
 ---------------------