RIP serviceconnector (#4411)

Author: bwateratmsft

package-lock.json

@@ -1347,7 +1347,6 @@
         "@microsoft/vscode-azext-azureappservice": "^3.3.1",
         "@microsoft/vscode-azext-azureappsettings": "^0.2.2",
         "@microsoft/vscode-azext-azureutils": "^3.1.5",
-        "@microsoft/vscode-azext-serviceconnector": "^0.1.3",
         "@microsoft/vscode-azext-utils": "^2.6.3",
         "@microsoft/vscode-azureresources-api": "^2.0.4",
         "cross-fetch": "^4.0.0",