headers_lib: rename Android.bp

Rename Android.bp to Androidbp. This is done to
avoid compilation failure reported for SA* targets.

Ignore tracking of Android.bp link file.

Change-Id: Ie36f8bf5e0ac011e5f82e4cbd3c2cc7d6bf14070
Signed-off-by: Prateek Sood <prsood@codeaurora.org>
Signed-off-by: Naitik Bharadiya <bharad@codeaurora.org>
diff --git a/.gitignore b/.gitignore
index 4105cfb..667f544 100644
--- a/.gitignore
+++ b/.gitignore
@@ -118,3 +118,8 @@
 
 # fetched Android config fragments
 kernel/configs/android-*.cfg
+
+#
+#Ignoring Android.bp link file
+#
+Android.bp