fix: update testing-libary-dom to 9 (#262)

Co-authored-by: Kent C. Dodds <me+github@kentcdodds.com>

Author: TomPridham

cypress/e2e/find.cy.js

@@ -65,7 +65,7 @@ describe('find* dom-testing-library commands', () => {
   })
 
   it('findAllByRole', () => {
-    cy.findAllByRole(/^dialog/).should('have.length', 2)
+    cy.findAllByRole('dialog').should('have.length', 1)
   })
 
   it('findByTestId', () => {

package.json

@@ -41,7 +41,7 @@
   "license": "MIT",
   "dependencies": {
     "@babel/runtime": "^7.14.6",
-    "@testing-library/dom": "^8.1.0"
+    "@testing-library/dom": "^9.0.0"
   },
   "devDependencies": {
     "cypress": "^12.0.0",