Removing information about higher throughput since it relates only to OSS (#1678)

Author: ViktarStarastsenka

content/develop/whats-new/8-0.md

@@ -17,7 +17,6 @@ Redis 8.0 introduces powerful new capabilities, including the beta release of th
 
 This release also delivers over 30 performance improvements, including:
 - Up to 87% faster command execution
-- Up to 2x higher throughput
 - Up to 18% faster replication
 
 Additionally, the Redis Community Edition has been renamed to Redis Open Source, marking a shift toward a unified, modern distribution. This version offers the full power of Redis — no modules, no fragmentation — just Redis.
@@ -56,7 +55,6 @@ These updates allow for more precise control over which operations users can per
 ### Performance improvements
 Redis 8 delivers the largest performance leap in Redis history with over 30 optimizations, including:
 - Up to 87% lower command latency
-- 2x throughput in multi-threaded workloads
 - 35% memory savings for replica nodes
 - 16x more query processing capacity with horizontal and vertical scaling