Prepare for release

src/ZuluSCSI_config.h

@@ -28,7 +28,7 @@
 
 // Use variables for version number
 #define FW_VER_NUM      "23.06.03"
-#define FW_VER_SUFFIX   "devel"
+#define FW_VER_SUFFIX   "release"
 #define ZULU_FW_VERSION FW_VER_NUM "-" FW_VER_SUFFIX
 
 // Configuration and log file paths