doc/releases: correct squid release order

Put the releases of Squid in descending order. This change alters the
order of the Squid releases so that it is the same as the order of the
other Ceph releases.

Signed-off-by: Zac Dover <[email protected]>

Author: zdover23

doc/releases/releases.yml

@@ -15,10 +15,10 @@ releases:
   squid:
     target_eol: 2026-09-19
     releases:
-      - version: 19.2.0
-        released: 2024-09-26
       - version: 19.2.1
         released: 2025-02-06
+      - version: 19.2.0
+        released: 2024-09-26
 
   reef:
     target_eol: 2025-08-01