android: util: Add a mapping from VkFormat to PIPE_FORMAT.

Updates Makefile.sources and fixes the following building error:

In file included from external/mesa/src/vulkan/util/vk_format.c:24:
In file included from external/mesa/src/vulkan/util/vk_format.h:28:
external/mesa/src/util/format/u_format.h:33:10: fatal error: 'pipe/p_format.h' file not found
#include "pipe/p_format.h"
         ^~~~~~~~~~~~~~~~~
1 error generated.

Fixes: 3a28281 ("util: Add a mapping from VkFormat to PIPE_FORMAT.")
Signed-off-by: Mauro Rossi <issor.oruam@gmail.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

src/vulkan/Android.mk

@@ -37,7 +37,8 @@ intermediates := $(call local-generated-sources-dir)
 
 LOCAL_C_INCLUDES := \
 	$(MESA_TOP)/include/vulkan \
-	$(MESA_TOP)/src/vulkan/util
+	$(MESA_TOP)/src/vulkan/util \
+	$(MESA_TOP)/src/gallium/include
 
 ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 27; echo $$?), 0)
 LOCAL_C_INCLUDES += \

src/vulkan/Makefile.sources

@@ -27,6 +27,7 @@ VULKAN_UTIL_FILES := \
 	util/vk_alloc.h \
 	util/vk_debug_report.c \
 	util/vk_debug_report.h \
+	util/vk_format.c \
 	util/vk_util.c \
 	util/vk_util.h