libtimeinstate: move map format info into shared header

Switch from using timeinstate.h to a shared header in system/bpf that
provides key & value struct definitions both to libtimeinstate and to
our BPF program

Test: build libtimeinstate
Bug: 138317993
Change-Id: I302b40bd1dfa7b529888f598cf36c146400f1315
Signed-off-by: Connor O'Brien <connoro@google.com>
(cherry picked from commit b2b503075c682c5aca211d840bd06f97332cef00)
Merged-In: I302b40bd1dfa7b529888f598cf36c146400f1315
diff --git a/libs/cputimeinstate/cputimeinstate.cpp b/libs/cputimeinstate/cputimeinstate.cpp
index f255512..2d2536c 100644
--- a/libs/cputimeinstate/cputimeinstate.cpp
+++ b/libs/cputimeinstate/cputimeinstate.cpp
@@ -17,7 +17,7 @@
 #define LOG_TAG "libtimeinstate"
 
 #include "cputimeinstate.h"
-#include "timeinstate.h"
+#include <bpf_timeinstate.h>
 
 #include <dirent.h>
 #include <errno.h>