llm, mention that the release build needs filtered on v8a.

tasks/workstation/linux/software/ai/llm.yml

@@ -664,6 +664,12 @@
               your Kotlin version." This is exactly why we use these versions,
               plus it helps document what's actually being used over guessing.
 
+              Only the arm-v8a architecture needs included in the release
+              builds. x86 and others should continue to exist in the debug run.
+              This will help save space on local servers like Gitea and F-Droid.
+              If code for this does not exist, please add splitting or filtering
+              so that when the designer generates a signed APK it's only v8a.
+
               Android : paths are from the project root.
               Flutter : paths are under the folder `android`.