feat(firebasestorage): update the api

#### firebasestorage:v1beta

The following keys were added:
- schemas.Bucket.properties.reconciling (Total Keys: 2)

docs/dyn/firebasestorage_v1beta.projects.buckets.html

@@ -115,6 +115,7 @@ <h3>Method Details</h3>
 
     { # A storage bucket and its relation to a parent Firebase project.
   &quot;name&quot;: &quot;A String&quot;, # Resource name of the bucket.
+  &quot;reconciling&quot;: True or False, # Output only. Represents whether a bucket is being moved to a new location, in which case reconciling is set to true.
 }</pre>
 </div>
 
@@ -139,6 +140,7 @@ <h3>Method Details</h3>
 
     { # A storage bucket and its relation to a parent Firebase project.
   &quot;name&quot;: &quot;A String&quot;, # Resource name of the bucket.
+  &quot;reconciling&quot;: True or False, # Output only. Represents whether a bucket is being moved to a new location, in which case reconciling is set to true.
 }</pre>
 </div>
 
@@ -162,6 +164,7 @@ <h3>Method Details</h3>
   &quot;buckets&quot;: [ # The list of linked buckets.
     { # A storage bucket and its relation to a parent Firebase project.
       &quot;name&quot;: &quot;A String&quot;, # Resource name of the bucket.
+      &quot;reconciling&quot;: True or False, # Output only. Represents whether a bucket is being moved to a new location, in which case reconciling is set to true.
     },
   ],
   &quot;nextPageToken&quot;: &quot;A String&quot;, # A token that can be sent as `page_token` to retrieve the next page. If this field is omitted, there are no subsequent pages.

googleapiclient/discovery_cache/documents/firebasestorage.v1beta.json

@@ -238,7 +238,7 @@
       }
     }
   },
-  "revision": "20210402",
+  "revision": "20210423",
   "rootUrl": "https://firebasestorage.googleapis.com/",
   "schemas": {
     "AddFirebaseRequest": {
@@ -254,6 +254,11 @@
         "name": {
           "description": "Resource name of the bucket.",
           "type": "string"
+        },
+        "reconciling": {
+          "description": "Output only. Represents whether a bucket is being moved to a new location, in which case reconciling is set to true.",
+          "readOnly": true,
+          "type": "boolean"
         }
       },
       "type": "object"