Install appcompat.sh for use by make rules

The make build for apps (including prebuilts) hard codes a reference to
the art/tools/veridex/appcompat.sh file which causes a build breakage
when unbundling the runtime module, i.e. when the art repository is not
present in the local build tree.

This change installs the appcompat.sh into $(HOST_OUT)/bin/appcompat/
instead. That allows the unbundled build to provide a prebuilt that
installs the script into the same location.

Bug: 134379140
Test: m droid
Change-Id: If1a4ea1f2798b6fb27b4feb76f878cba8939aabc
diff --git a/tools/veridex/Android.bp b/tools/veridex/Android.bp
index d6f30ad..1640a46 100644
--- a/tools/veridex/Android.bp
+++ b/tools/veridex/Android.bp
@@ -46,3 +46,10 @@
         },
     },
 }
+
+// Expose the appcompat.sh script for use by the build.
+sh_binary_host {
+    name: "veridex-appcompat",
+    src: "appcompat.sh",
+    filename_from_src: true,
+}