fix(specs): numberOfPendingTasks is plural (#1211)

Co-authored-by: Clément Vannicatte <[email protected]>

Author: kai687

specs/search/common/schemas/listIndicesResponse.yml

@@ -38,11 +38,13 @@ fetchedIndex:
     lastBuildTimeS:
       type: integer
       description: Last build time.
-    numberOfPendingTask:
+    numberOfPendingTasks:
       type: integer
+      default: 0
       description: Number of pending indexing operations. This value is deprecated and should not be used.
     pendingTask:
       type: boolean
+      default: false
       description: A boolean which says whether the index has pending tasks. This value is deprecated and should not be used.
     primary:
       type: string
@@ -61,3 +63,4 @@ fetchedIndex:
     - fileSize
     - lastBuildTimeS
     - pendingTask
+    - numberOfPendingTasks