flash/nor/stm32l4x: Add revision 'Z' for STM32L552/562 devices

Change-Id: Icc6058ef1f43e969a2a9baadfaf382ac820a7b76
Signed-off-by: Marc Schink <[email protected]>
Reviewed-on: https://review.openocd.org/c/openocd/+/7468
Tested-by: jenkins
Reviewed-by: Antonio Borneo <[email protected]>

Author: zapb-0

src/flash/nor/stm32l4x.c

@@ -318,7 +318,7 @@ static const struct stm32l4_rev stm32l4p_l4qxx_revs[] = {
 };
 
 static const struct stm32l4_rev stm32l55_l56xx_revs[] = {
-	{ 0x1000, "A" }, { 0x2000, "B" },
+	{ 0x1000, "A" }, { 0x2000, "B" }, { 0x2001, "Z" },
 };
 
 static const struct stm32l4_rev stm32g49_g4axx_revs[] = {