ci(release-please): point to 16.0-dev branch

Signed-off-by: iusmac <iusico.maxim@libero.it>

Author: iusmac

.github/workflows/release-please.yml

@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
   push:
     branches:
-      - 15.0-dev
+      - 16.0-dev
 
 permissions:
   contents: write