Fix issues caused by telemery change (#443)

Consume utils v2.6.3 https://github.com/microsoft/vscode-azuretools/releases/tag/microsoft-vscode-azext-utils-v2.6.3

Read more about the cause of the issue in microsoft/vscode-azuretools#1918

Author: alexweininger

package-lock.json

@@ -229,7 +229,7 @@
         "@azure/arm-resources": "^5.0.0",
         "@azure/arm-resources-profile-2020-09-01-hybrid": "^2.1.0",
         "@microsoft/vscode-azext-azureutils": "^3.1.1",
-        "@microsoft/vscode-azext-utils": "^2.6.2",
+        "@microsoft/vscode-azext-utils": "^2.6.3",
         "@microsoft/vscode-azureresources-api": "^2.0.4",
         "fs-extra": "^8.1.0",
         "open": "^8.0.4",