rcar_gen3: plat: update renesas version to 2.0.0

Update the reported Renesas version to 2.0.0, since the DDR/QoS/PFC
table versions match the ones from that release.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>

plat/renesas/rcar/include/rcar_version.h

@@ -9,7 +9,7 @@
 
 #include <arch_helpers.h>
 
-#define VERSION_OF_RENESAS		"1.0.22"
+#define VERSION_OF_RENESAS		"2.0.0"
 #define	VERSION_OF_RENESAS_MAXLEN	(128)
 
 extern const uint8_t version_of_renesas[VERSION_OF_RENESAS_MAXLEN];