Remove dead Makefile.am

Forgot this in the merge.

libs/video/renderer/vulkan/Makefile.am

@@ -1,35 +0,0 @@
-AUTOMAKE_OPTIONS= foreign
-
-AM_CFLAGS= @PREFER_PIC@
-AM_CPPFLAGS= -I$(top_srcdir)/include -DVK_NO_PROTOTYPES
-
-vulkan_src = \
-	buffer.c \
-	command.c \
-	descriptor.c \
-	device.c \
-	image.c \
-	instance.c \
-	memory.c \
-	pipeline.c \
-	renderpass.c \
-	swapchain.c \
-	util.c \
-	vulkan_draw.c \
-	vulkan_vid_common.c
-
-noinst_LTLIBRARIES=	libvulkan.la
-BUILT_SOURCES= $(shader_gen)
-
-SUFFICES=.frag .vert .fc .vc .slc .glsl
-.glsl.slc:
-	sed -e 's/^/"/' -e 's/$$/\\n"/' $< > $@
-.frag.fc:
-	sed -e 's/^/"/' -e 's/$$/\\n"/' $< > $@
-.vert.vc:
-	sed -e 's/^/"/' -e 's/$$/\\n"/' $< > $@
-
-libvulkan_la_SOURCES= $(vulkan_src)
-
-EXTRA_DIST = $(vulkan_src) $(shader_src) namehack.h util.h
-CLEANFILES= *.vc *.fc *.slc