Update to redis-6.2.4

Hi,

Another security update:
https://github.com/redis/redis/releases/tag/6.2.4

Same failing test on my system as last time but works fine otherwise.

Comments? OK?

Cheers,
Daniel

Index: Makefile
===================================================================
RCS file: /cvs/ports/databases/redis/Makefile,v
retrieving revision 1.122
diff -u -p -r1.122 Makefile
--- Makefile 11 May 2021 00:17:52 -0000 1.122
+++ Makefile 1 Jun 2021 16:45:16 -0000
@@ -2,7 +2,7 @@

COMMENT = persistent key-value database

-DISTNAME = redis-6.2.3
+DISTNAME = redis-6.2.4
CATEGORIES = databases
HOMEPAGE = https://redis.io/

Index: distinfo
===================================================================
RCS file: /cvs/ports/databases/redis/distinfo,v
retrieving revision 1.95
diff -u -p -r1.95 distinfo
--- distinfo 11 May 2021 00:17:53 -0000 1.95
+++ distinfo 1 Jun 2021 16:45:16 -0000
@@ -1,2 +1,2 @@
-SHA256 (redis-6.2.3.tar.gz) = mO19UytelnH13wglu3Hw83SDoWVGNkBJOExj24dkUSs=
-SIZE (redis-6.2.3.tar.gz) = 2456050
+SHA256 (redis-6.2.4.tar.gz) = ujLEBqEPwsCUJuK+J4fXT/IE6zouSW2Hz/dqR2tq4W4=
+SIZE (redis-6.2.4.tar.gz) = 2457940