Add 'az sql mi-arc upgrade' command to azcli api (#19219)

* Added sqlmiaa upgrade command and params to azcli api

* Put params under args

* Removed an extra comma

Co-authored-by: Candice Ye <canye@microsoft.com>

extensions/azcli/src/typings/az-ext.d.ts

@@ -392,6 +392,19 @@ declare module 'az-ext' {
 					usek8s?: boolean,
 					// Additional arguments
 					additionalEnvVars?: AdditionalEnvVars
+				): Promise<AzOutput<void>>,
+				upgrade(
+					desiredVersion: string,
+					name: string,
+					args: {
+						// Direct mode arguments
+						resourceGroup?: string,
+						// Indirect mode arguments
+						namespace?: string,
+						usek8s?: boolean
+					},
+					// Additional arguments
+					additionalEnvVars?: AdditionalEnvVars
 				): Promise<AzOutput<void>>
 			},
 			midbarc: {