Roll back dependency laminas/laminas-db to 2.20.0

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

composer.json

@@ -32,7 +32,7 @@
     },
     "require": {
         "php": "~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0",
-        "laminas/laminas-db": "3.0.x"
+        "laminas/laminas-db": "2.20.0"
     },
     "require-dev": {
         "ext-mysqli": "*",