update novum_android in plugin

Author: dnieto-r

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
   plugin:
     runs-on: [ self-hosted-org, linux ]
     container:
-      image: docker://docker.tuenti.io/android/novum_android:8
+      image: docker://docker.tuenti.io/android/novum_android:12
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4