[Inline Reply] Cover heads up and pinned in isExpanded

The current implementation of isExpanded ignores heads up and pinned notification. This CL adds them to return the correct isExpanded value.

Bug: 346976443
Test: ExpandableNotificationRowTest and Manually use Notify and send HeadsUp Notification -> take systemUI dump and observe it is not expanded in the dump.
Flag: com.android.systemui.expand_heads_up_on_inline_reply
Change-Id: I4afb16b20f4d2a3e307e193ae7ac56ff422f6825
2 files changed