Update firestore_composite_index_config.tf

Author: milaGGL

packages/firestore/firestore_composite_index_config.tf

@@ -388,6 +388,24 @@ locals {
         field_path = "`field\\\\slash`"
         order      = "DESCENDING"
       },
-    ]
+    ],
+        index25 = [
+          {
+            field_path = "testId"
+            order      = "ASCENDING"
+          },
+          {
+            field_path = "v"
+            order      = "ASCENDING"
+          },
+          {
+            field_path = "key"
+            order      = "ASCENDING"
+          },
+          {
+            field_path = "sort"
+            order      = "ASCENDING"
+          },
+        ]
   }
 }