Add explicit dependencies on jni_headers

Preparation for removing implicit include paths for jni.h from soong.

Bug: 152482542
Test: m
Change-Id: Ib520114cd7df1572c3805d83d48cb903ebda4f66
Merged-In: Ib520114cd7df1572c3805d83d48cb903ebda4f66
(cherry picked from commit 2593de6fdd9a035b36f7bf2025ed293be5540402)
diff --git a/jni/Android.bp b/jni/Android.bp
index 0c0ecb7..b066192 100644
--- a/jni/Android.bp
+++ b/jni/Android.bp
@@ -12,6 +12,7 @@
 
         "-Wno-unused-parameter",
     ],
+    header_libs: ["jni_headers"],
     sdk_version: "9",
     shared_libs: ["liblog"],
 }
diff --git a/jni_jpegstream/Android.bp b/jni_jpegstream/Android.bp
index 49350c6..780037a 100644
--- a/jni_jpegstream/Android.bp
+++ b/jni_jpegstream/Android.bp
@@ -20,6 +20,7 @@
         "-Wextra",
         "-Werror",
     ],
+    header_libs: ["jni_headers"],
     local_include_dirs: ["src"],
     sdk_version: "17",
     stl: "c++_static",