chore: set prettier as default for workflow files

.vscode/settings.json

@@ -21,5 +21,8 @@
   "typescript.preferences.autoImportFileExcludePatterns": [
     // Should import Text from UI components instead
     "react-native/Libraries/Text/Text.d.ts"
-  ]
+],
+"[github-actions-workflow]": {
+	"editor.defaultFormatter": "esbenp.prettier-vscode"
+}
 }