qcdm: some devices do implement SW_VERSION

Like the MF627 for some reason.  Also, the format appears to be
more like the DM_CMD_VERSION_INFO response where at least the
comp_date and comp_time fields are the same size as
VERSION_INFO, just with some padding between.

libqcdm/src/commands.c

@@ -456,7 +456,7 @@ qcdm_cmd_sw_version_result (const char *buf, size_t len, int *out_error)
 {
     QcdmResult *result = NULL;
     DMCmdSwVersionRsp *rsp = (DMCmdSwVersionRsp *) buf;
-    char tmp[25];
+    char tmp[32];
 
     qcdm_return_val_if_fail (buf != NULL, NULL);
 

libqcdm/src/dm-commands.h

@@ -311,9 +311,11 @@ typedef struct DMCmdStatusRsp DMCmdStatusRsp;
 /* DIAG_CMD_SW_VERSION */
 struct DMCmdSwVersionRsp {
     u_int8_t code;
-    char version[20];
+    char version[31];
     char comp_date[11];
+    u_int8_t _unknown1[2];
     char comp_time[8];
+    u_int8_t _unknown2[2];
 } __attribute__ ((packed));
 typedef struct DMCmdSwVersionRsp DMCmdSwVersionRsp;