K8s: Get trash fixes (#106411)

pkg/storage/unified/sql/testdata/postgres--resource_trash-read trash.sql

@@ -0,0 +1,34 @@
+SELECT
+  h."guid",
+  h."resource_version",
+  h."namespace",
+  h."group",
+  h."resource",
+  h."name",
+  h."folder",
+  h."value"
+FROM "resource_history" h
+INNER JOIN (
+  SELECT "name", MAX("resource_version") as max_rv
+  FROM "resource_history"
+  WHERE 1 = 1
+    AND "namespace" = 'nn'
+    AND "group"     = 'gg'
+    AND "resource"  = 'rr'
+    AND "action" = 3
+  GROUP BY "name"
+) max_versions ON h."name" = max_versions."name" 
+  AND h."resource_version" = max_versions.max_rv
+WHERE 1 = 1
+  AND h."namespace" = 'nn'
+  AND h."group"     = 'gg'
+  AND h."resource"  = 'rr'
+  AND h."action" = 3
+  AND NOT EXISTS (
+    SELECT 1 FROM "resource" r
+    WHERE r."namespace" = h."namespace"
+      AND r."group" = h."group"
+      AND r."resource" = h."resource"
+      AND r."name" = h."name"
+  )
+ORDER BY h."resource_version" DESC