Bump cypress/included from 15.7.0 to 15.8.1 (#71)

Bumps cypress/included from 15.7.0 to 15.8.1.

---
updated-dependencies:
- dependency-name: cypress/included
  dependency-version: 15.8.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

docker-compose.cypress.yaml

@@ -1,7 +1,7 @@
 #ddev-generated
 services:
   cypress:
-    image: cypress/included:15.7.0
+    image: cypress/included:15.8.1
     container_name: ddev-${DDEV_SITENAME}-cypress
     labels:
       com.ddev.site-name: ${DDEV_SITENAME}