Register recovery range size setting

In elastic#66198 a setting was introduced to reduce the range size used for
searchable snapshots during recovery, unfortunately it was not
registered and is therefore not settable.

Author: henningandersen

x-pack/plugin/searchable-snapshots/src/main/java/org/elasticsearch/xpack/searchablesnapshots/SearchableSnapshots.java

@@ -200,6 +200,7 @@ public List<Setting<?>> getSettings() {
             SNAPSHOT_UNCACHED_CHUNK_SIZE_SETTING,
             CacheService.SNAPSHOT_CACHE_SIZE_SETTING,
             CacheService.SNAPSHOT_CACHE_RANGE_SIZE_SETTING,
+            CacheService.SNAPSHOT_CACHE_RECOVERY_RANGE_SIZE_SETTING,
             CacheService.SNAPSHOT_CACHE_SYNC_INTERVAL_SETTING,
             CacheService.SNAPSHOT_CACHE_MAX_FILES_TO_SYNC_AT_ONCE_SETTING,
             CacheService.SNAPSHOT_CACHE_SYNC_SHUTDOWN_TIMEOUT,