Bump RediSearch to 8.2.0

Expose more compression variants for the new SVS-VAMANA vector index - RediSearch/RediSearch#6430
Add the optional `SHARD_K_RATIO` parameter for KNN vector query in a cluster environment to favor network latency reduction at the expense of accuracy (under unsatble features) - RediSearch/RediSearch#6531, RediSearch/RediSearch#6535

Author: alonre24

modules/redisearch/Makefile

@@ -1,5 +1,5 @@
 SRC_DIR = src
-MODULE_VERSION = v8.1.90
+MODULE_VERSION = v8.2.0
 MODULE_REPO = https://github.com/redisearch/redisearch
 TARGET_MODULE = $(SRC_DIR)/bin/$(FULL_VARIANT)/search-community/redisearch.so