[Buildroot] [PATCH] package/redis: bump to v8.2.1

[Julien Olivain]

On 16/09/2025 17:13, Titouan Christophe via buildroot wrote:
> From the release notes
> (https://github.com/redis/redis/blob/8.2.1/00-RELEASENOTES)
> 
> =============================================================
> 8.2.1 (v8.2.1)    Committed  Mon 18 Aug 2025 12:00:00 IST
> =============================================================
> 
> Update urgency: `MODERATE`: Program an upgrade of the server, but it's 
> not urgent.
> 
> - #14240 `INFO KEYSIZES` - potential incorrect histogram updates on 
> cluster mode with modules
> - #14274 Disable Active Defrag during flushing replica
> - #14276 `XADD` or `XTRIM` can crash the server after loading RDB
> - #Q6601 Potential crash when running `FLUSHDB` (MOD-10681)
> 
> - Query Engine - LeanVec and LVQ proprietary Intel optimizations were 
> removed from Redis Open Source
> - #Q6621 Fix regression in `INFO` (MOD-10779)
> 
> Signed-off-by: Titouan Christophe <titouan.christophe at mind.be>

Applied to master, thanks.