fix(eslint-plugin): specify exact type of no-untranslated-text rule options (#11587)

Author: andreww2012

packages/eslint-plugin/src/rules/no-untranslated-text.ts

@@ -30,6 +30,9 @@ export default createRule<Options, MessageIds>({
         properties: {
           ignoredStrings: {
             type: 'array',
+            items: {
+              type: 'string',
+            },
           },
         },
         additionalProperties: false,