Update cypress-io/github-action digest to fa88e4a (#11458)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/cypress.yaml

@@ -163,7 +163,7 @@ jobs:
                   echo "CYPRESS_RUST_CRYPTO=1" >> "$GITHUB_ENV"
 
             - name: Run Cypress tests
-              uses: cypress-io/github-action@90dff940a41c08c7c344310eac7e57eda636326a
+              uses: cypress-io/github-action@fa88e4afe551e64c8827a4b9e379afc63d8f691a
               with:
                   working-directory: matrix-react-sdk
                   # The built-in Electron runner seems to grind to a halt trying to run the tests, so use chrome.