Add libprocessgroup into VNDK

Include libprocessgroup into vndk in preparation for sched_policy
functions to be moved into it.

Bug: 111307099
Test: builds, boots
Merged-In: I09a528cac8821df3201c2428b151fd2eaece3ccb
Change-Id: I09a528cac8821df3201c2428b151fd2eaece3ccb
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
diff --git a/libprocessgroup/Android.bp b/libprocessgroup/Android.bp
index c38279d..0539729 100644
--- a/libprocessgroup/Android.bp
+++ b/libprocessgroup/Android.bp
@@ -3,7 +3,10 @@
     name: "libprocessgroup",
     host_supported: true,
     recovery_available: true,
+    vendor_available: true,
     shared_libs: ["libbase"],
+    // for cutils/android_filesystem_config.h
+    header_libs: [ "libcutils_headers" ],
     export_include_dirs: ["include"],
     cflags: [
         "-Wall",