hss: (hart-software-services) upgrade to v2023.09

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

01_git_sync.sh

@@ -3,7 +3,7 @@
 GIT_DEPTH="20"
 GCC_VERSION="11.4.0"
 
-HSS_BRANCH="v2023.02"
+HSS_BRANCH="v2023.09"
 HSS_REPO="https://github.com/polarfire-soc/hart-software-services.git"
 
 #UBOOT_BRANCH="v2023.02-BeagleV-Fire"

07_create_sdcard_img.sh

@@ -19,6 +19,10 @@ if [ -f ./images/sdcard.img ] ; then
 	rm -rf ./images/sdcard.img || true
 fi
 
+if [ -f ./images/sdcard.img.xz ] ; then
+	rm -rf ./images/sdcard.img.xz || true
+fi
+
 genimage --config genimage.cfg
 
 if [ -d ./tmp ] ; then