Cypress 11 support (#143)

Author: johnhwhite

.github/workflows/node.js.yml

@@ -16,6 +16,7 @@ jobs:
     strategy:
       matrix:
         node-version: [12.x, 14.x, 16.x]
+        cypress-version: [10, 11]
 
     steps:
       - uses: actions/checkout@v2
@@ -24,5 +25,6 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
       - run: npm ci
+      - run: npm i cypress@${{ matrix.cypress-version }}
       - run: npm run build --if-present
       - run: npm test

README.md

@@ -8,7 +8,7 @@ Test accessibility with [axe-core](https://github.com/dequelabs/axe-core) in [Cy
 
 1. **Install `cypress-axe` from npm:**
 
-- For Cypress v10 install latest cypress-axe
+- For Cypress v10 and above install latest cypress-axe
 
 ```sh
 npm install --save-dev cypress-axe