[Storage] Public API spell check. (Azure#22205)

* spell check

* wip

Author: kasobol-msft

.vscode/cspell.json

@@ -72,6 +72,21 @@
     {
       "filename": "**/eng/pipelines/templates/jobs/ci.yml",
       "words": ["warnaserror"]
+    },
+    {
+      "filename": "**/sdk/storage/**/*.cs",
+      "words": [
+        "Aadds",
+        "Deprovisioning",
+        "Gzrs",
+        "Ntfs",
+        "Posix",
+        "Ragrs",
+        "Ragzrs",
+        "Rehydrated",
+        "Skus",
+        "Undelete"
+      ]
     }
   ],
   "allowCompoundWords": true

sdk/storage/ci.yml

@@ -25,6 +25,7 @@ extends:
   template: ../../eng/pipelines/templates/stages/archetype-sdk-client.yml
   parameters:
     ServiceDirectory: storage
+    SpellCheckPublicApiSurface: true
     ArtifactName: packages
     Artifacts:
     - name: Azure.Storage.Blobs