Move BufferHub-based IGBP into libgui

Currently the BufferHub based IGBP implementation lives inside
frameworks/libs/vr and libbufferhubqueue is depending on libgui. This CL
reverses the dependency and paves the way of future integration of
BufferHub into libgui.

Mirrors changes to make this work:
1/ Fix shared lib dependency of libpdx
2/ Allow implicit template instantiation in libgui
3/ Mute clang warnings caused by libpdx

Bug: 72051005
Bug: 70046255
Test: libgui-test, buffer_hub_queue_producer-test, dvr_api-test
Change-Id: I7541498f78aaeb4b15fc6cb6439a2e2d706b9e99
diff --git a/libs/vr/libbufferhubqueue/Android.bp b/libs/vr/libbufferhubqueue/Android.bp
index b9568ee..84e7427 100644
--- a/libs/vr/libbufferhubqueue/Android.bp
+++ b/libs/vr/libbufferhubqueue/Android.bp
@@ -15,7 +15,6 @@
 sourceFiles = [
     "buffer_hub_queue_client.cpp",
     "buffer_hub_queue_parcelable.cpp",
-    "buffer_hub_queue_producer.cpp",
 ]
 
 includeFiles = [
@@ -35,7 +34,6 @@
     "liblog",
     "libui",
     "libutils",
-    "libgui",
 ]
 
 headerLibraries = [
@@ -61,6 +59,10 @@
     static_libs: staticLibraries,
     shared_libs: sharedLibraries,
     header_libs: headerLibraries,
+    vendor_available: false,
+    vndk: {
+        enabled: true,
+    },
 }
 
 subdirs = ["tests"]