[security] Update versions to 6.2.21, 7.2.12, 7.4.7

HGETEX: A missing numfields argument when FIELDS is used can lead to Redis crash
An overflow in HyperLogLog with 2GB+ entries may result in a Redis crash

And other fixes (see respective Redis release notes)

Author: Peter-Sh

6.2/alpine/Dockerfile

@@ -1,8 +1,8 @@
 {
   "6.2": {
-    "version": "6.2.20",
+    "version": "6.2.21",
     "url": "http://download.redis.io/releases/redis-6.2.20.tar.gz",
-    "sha256": "7f8b8a7aed53c445a877adf9e3743cdd323518524170135a58c0702f2dba6ef4",
+    "sha256": "6383b32ba8d246f41bbbb83663381f5a5f4c4713235433cec22fc4a47e9b6d5f",
     "debian": {
       "version": "bookworm"
     },
@@ -112,9 +112,9 @@
     }
   },
   "7.2": {
-    "version": "7.2.11",
-    "url": "http://download.redis.io/releases/redis-7.2.11.tar.gz",
-    "sha256": "2f9886eca68d30114ad6a01da65631f8007d802fd3e6c9fac711251e6390323d",
+    "version": "7.2.12",
+    "url": "http://download.redis.io/releases/redis-7.2.12.tar.gz",
+    "sha256": "97c60478a7c777ac914ca9d87a7e88ba265926456107e758c62d8f971d0196bc",
     "debian": {
       "version": "bookworm"
     },
@@ -224,9 +224,9 @@
     }
   },
   "7.4": {
-    "version": "7.4.6",
-    "url": "http://download.redis.io/releases/redis-7.4.6.tar.gz",
-    "sha256": "73b94484e00fb4c2440b490dc4021142fb0b6efc8b64c6329c10d24f0b531c99",
+    "version": "7.4.7",
+    "url": "http://download.redis.io/releases/redis-7.4.7.tar.gz",
+    "sha256": "c97e57b0df330a9e091cacff012bebe763c275398cf36ff44cdba876814b595b",
     "debian": {
       "version": "bookworm"
     },