valkey: upgrade 9.0.3 -> 9.0.4

Changelog:
============
(CVE-2026-23479) Use-After-Free in unblock client flow
(CVE-2026-25243) Invalid Memory Access in RESTORE command
(CVE-2026-23631) Use-after-free when full sync occurs during a yielding Lua/function execution

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-oe/recipes-extended/valkey/valkey_9.0.4.bb

@@ -15,7 +15,7 @@ SRC_URI = "git://github.com/valkey-io/valkey.git;branch=9.0;protocol=https;tag=$
            file://0001-src-Do-not-reset-FINAL_LIBS.patch \
            file://GNU_SOURCE-7.patch \
            "
-SRCREV = "6e63ad9ccdceea562a6ea9ea9df9160c0d1109d6"
+SRCREV = "1cbee84ba69b54c3510597965fc4320ce716a6f4"
 
 RPROVIDES:${PN} = "virtual-redis"