fix(material/schematics): ensure mdc migration compatibility with nx (#26027)

mmalerba · mmalerba · commit ffb5d077c5fe · 2022-11-19T06:50:31.000Z
by adding missing `"multiselect": true` in the x-prompt for the `components` property (cherry picked from commit d99a7b4)
diff --git a/src/material/schematics/ng-generate/mdc-migration/schema.json b/src/material/schematics/ng-generate/mdc-migration/schema.json
@@ -46,6 +46,7 @@
       "x-prompt": {
         "message": "What components do you want to migrate?",
         "type": "list",
+        "multiselect": true,
         "items": [
           {
             "value": "button",

Original file line number	Diff line number	Diff line change
`@@ -46,6 +46,7 @@`
`46`	`46`	`"x-prompt": {`
`47`	`47`	`"message": "What components do you want to migrate?",`
`48`	`48`	`"type": "list",`
	`49`	`+ "multiselect": true,`
`49`	`50`	`"items": [`
`50`	`51`	`{`
`51`	`52`	`"value": "button",`