Revert "Uprev libmtp to 1.1.12"

patches/07_fix_strcpy_in_ptp_unpack_ptptime.patch

+Index: src/ptp-pack.c
+===================================================================
+--- src/ptp-pack.c      (revision 148712)
++++ src/ptp-pack.c      (working copy)
+@@ -533,7 +533,7 @@
+ ptp_unpack_PTPTIME (const char *str) {
+        char ptpdate[40];
+        char tmp[5];
+-       int  ptpdatelen;
++       size_t  ptpdatelen;
+        struct tm tm;
+ 
+        if (!str)
+@@ -543,11 +543,12 @@
+                /*ptp_debug (params ,"datelen is larger then size of buffer", ptpdatelen, (int)sizeof(ptpdate));*/
+                return 0;
+        }
+-       strcpy (ptpdate, str);
+        if (ptpdatelen<15) {
+                /*ptp_debug (params ,"datelen is less than 15 (%d)", ptpdatelen);*/
+                return 0;
+        }
++       strncpy (ptpdate, str, sizeof(ptpdate));
++       ptpdate[sizeof(ptpdate) - 1] = '\0';
+ 
+        memset(&tm,0,sizeof(tm));
+        strncpy (tmp, ptpdate, 4);