fix: don't touch a closed connection when unsubscribing a reactive query - #442

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/setup-java@v3, gradle/actions/setup-gradle@v3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Failed to restore gradle-home-v1|Linux|android[b8a35c2f917259958c9abe8f2ff1b5ff]-7bb5b33fbaead4f355dd5355ad106bb51137fdc0: Error: Cache service responded with 400