intel: Split gen_device_info out into libintel_dev

Split out the device info so isl doesn't depend on intel/common. Now
it will depend on the new intel/dev device info lib.

This will allow the decoder in intel/common to use isl, allowing us to
apply Ken's patch that removes the genxml duplication of surface
formats.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>

src/intel/Makefile.sources

@@ -14,8 +14,6 @@ COMMON_FILES = \
 	common/gen_decoder.c \
 	common/gen_decoder.h \
 	common/gen_defines.h \
-	common/gen_device_info.c \
-	common/gen_device_info.h \
 	common/gen_l3_config.c \
 	common/gen_l3_config.h \
 	common/gen_urb_config.c \
@@ -124,6 +122,10 @@ COMPILER_FILES = \
 COMPILER_GENERATED_FILES = \
 	compiler/brw_nir_trig_workarounds.c
 
+DEV_FILES = \
+	dev/gen_device_info.c \
+	dev/gen_device_info.h
+
 GENXML_XML_FILES = \
 	genxml/gen4.xml \
 	genxml/gen45.xml \