Rename time_in_state.o to timeInState.o

Underscore character may cause bpf prog/map naming collision. For
example, x.o with map y_z and x_y.o with map z both result in x_y_z
prog/map name, which should be prevented during compile-time.

aosp/2147825 will prohibit underscore character in bpf source name
(source name derives the obj name). Existing bpf modules with underscore
characters in source name need to be updated accordingly.

Bug: 236706995
Test: adb root; adb shell ls -l /sys/fs/bpf/ | grep timeInState
Change-Id: Ia4eefd8b7debed2c81e194052488e15df72cab69
diff --git a/bpfloader/Android.bp b/bpfloader/Android.bp
index 14ecd7d..42cb50c 100644
--- a/bpfloader/Android.bp
+++ b/bpfloader/Android.bp
@@ -56,7 +56,7 @@
 
     required: [
         "btfloader",
-        "time_in_state.o"
+        "timeInState.o"
     ],
 
 }