Fix: do not guard dynamic_instrumentation_service behind starting_at_board_api

move `type dynamic_instrumentation_service` from public/service.te to
private/service.te, and remove the guard. Remove the guard from the
related files in `private/` as well as from `202404.ignore.cil`.

Bug: 296108553
Test: TH
Flag: EXEMPT SEPolicy change that does not remove access
Change-Id: I48de5af50337ca282afcc844cd4b48654c8b7005
diff --git a/private/service.te b/private/service.te
index 7e89300..dde4bd2 100644
--- a/private/service.te
+++ b/private/service.te
@@ -62,6 +62,7 @@
 type uce_service,                      service_manager_type;
 type wearable_sensing_service,         app_api_service, system_server_service, service_manager_type;
 type wifi_mainline_supplicant_service, service_manager_type;
+type dynamic_instrumentation_service,  app_api_service, system_server_service, service_manager_type;
 
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 ### Neverallow rules