asterisk: 24.0.0-rc2 image built from source with static config

Adds stub configs and noloads so a clean boot logs no ERROR lines,
ships stock indications.conf, seeds default MOH from the entrypoint.
Spec 01 synced with the real files.

Task: M0-T5

asterisk/conf/queues.conf

@@ -0,0 +1,7 @@
+[general]
+persistentmembers = no        ; members come from config; pause state from AstDB/API
+autofill = yes
+monitor-type = MixMonitor
+shared_lastcall = yes
+log_membername_as_agent = yes
+#include selfphoneng/queues_selfphoneng.conf