Fix an issue where refreshing a package results in the change in the object completely. Fixes #5066.

web/pgadmin/browser/server_groups/servers/databases/schemas/packages/templates/packages/ppas/9.1_plus/nodes.sql

@@ -3,4 +3,7 @@ SELECT
 FROM
     pg_namespace nsp
 WHERE nspparent = {{scid}}::oid
-ORDER BY nspname;
+{% if pkgid %}
+AND nsp.oid = {{pkgid}}::oid
+{% endif %}
+ORDER BY nspname;

web/pgadmin/browser/server_groups/servers/databases/schemas/packages/templates/packages/ppas/9.2_plus/nodes.sql

@@ -1,5 +1,10 @@
-SELECT nsp.oid, nspname AS name
-FROM pg_namespace nsp
+SELECT
+    nsp.oid, nspname AS name
+FROM
+    pg_namespace nsp
 WHERE nspparent = {{scid}}::oid
+{% if pkgid %}
+AND nsp.oid = {{pkgid}}::oid
+{% endif %}
 AND nspobjecttype = 0
-ORDER BY nspname;
+ORDER BY nspname;