chore: update cypress-io/github-action action to v6

Author: renovate[bot]

.github/workflows/cypress.yml

@@ -49,7 +49,7 @@ jobs:
       # Install NPM dependencies, cache them correctly
       # and run all Cypress tests
       - name: Cypress run - Chrome
-        uses: cypress-io/github-action@v4.2.2
+        uses: cypress-io/github-action@v6.9.0
         with:
           # not working with pnpm
           install: false