Call transport connection initialization in the ID service.

Bug: 369313906
Test: atest frameworks/base/services/tests/security/intrusiondetection/src/com/android
/server/security/intrusiondetection/IntrusionDetectionServiceTest.java
Flag: android.security.afl_api


Change-Id: I9f302e9f9daeeba7d7d2e5f95fffc81942e97837