chore(deps): update mongo Docker tag to v8.3.8

Author: renovate[bot]

modules/services/containers/komodo.nix

@@ -189,7 +189,7 @@ in
 
                 [Container]
                 ContainerName=komodo-mongo
-                Image=mongo:8.3.7
+                Image=mongo:8.3.8
                 Exec=--quiet --wiredTigerCacheSizeGB 0.25
                 Network=komodo.network
                 EnvironmentFile=${composeEnvPath}