Fixed building with a bazel with hdrs_check fixed again.

Change-Id: I015f66cd6e02e07efa367b96edd775015ac0abca
diff --git a/frc971/control_loops/BUILD b/frc971/control_loops/BUILD
index 14799e4..26d00a5 100644
--- a/frc971/control_loops/BUILD
+++ b/frc971/control_loops/BUILD
@@ -29,6 +29,9 @@
 
 cc_library(
   name = 'hall_effect_tracker',
+  hdrs = [
+    'hall_effect_tracker.h',
+  ],
   deps = [
     ':queues',
   ],
@@ -99,7 +102,12 @@
 
 cc_library(
   name = 'state_feedback_loop',
+  hdrs = [
+    'state_feedback_loop.h',
+  ],
   deps = [
     '//third_party/eigen',
+    '//aos/common/logging',
+    '//aos/common:macros',
   ],
 )