`stderror` is used in this file and it is defined in `string.h/cstring`, so
the header file needs to be directly included.
Test: build
Bug: 285204695
Change-Id: Idf34126626ad0e9bb397df3d5da50439bf18381d
For clarity, when printint w/o delination, noticed in b/145776393.
Test: view output of statusToString from a dumpsys change
Change-Id: I5ea9f052c223f167dd58923e2470c852907c97b8
For libbinder, not having these statuses printed out causes never ending
problems for developers.
Bug: 144534032
Test: libhidl_test tests this, which is on TH here
Change-Id: I02f37fb1e5b743131598ddc95ef89ebdfbdff615
