fix querySelector in Form focusOnError when id includes dots (rjsf-te…

…am#4280)

Co-authored-by: Heath C <51679588+heath-freenome@users.noreply.github.com>

packages/core/src/components/Form.tsx

@@ -837,7 +837,7 @@ export default class Form<
     let field = this.formElement.current.elements[elementId];
     if (!field) {
       // if not an exact match, try finding an input starting with the element id (like radio buttons or checkboxes)
-      field = this.formElement.current.querySelector(`input[id^=${elementId}`);
+      field = this.formElement.current.querySelector(`input[id^="${elementId}"`);
     }
     if (field && field.length) {
       // If we got a list with length > 0