The returned array of qemuMonitorJobInfo structs must be freed.

164 (16 direct, 148 indirect) bytes in 1 blocks are definitely lost in loss record 64 of 84
   at 0x4A3568B: realloc (vg_replace_malloc.c:826)
   by 0x4D888BD: virReallocN (viralloc.c:244)
   by 0x4D889B3: virExpandN (viralloc.c:293)
   by 0x4D88C87: virInsertElementsN (viralloc.c:435)
   by 0x214004: qemuMonitorJSONGetJobInfo (qemu_monitor_json.c:9185)
   by 0x148B3F: testQueryJobs (qemumonitorjsontest.c:2979)
   by 0x14C192: virTestRun (testutils.c:174)
   by 0x14BF36: mymain (qemumonitorjsontest.c:3286)
   by 0x14E256: virTestMain (testutils.c:1096)
   by 0x14BFD9: main (qemumonitorjsontest.c:3298)
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
ACKed-by: NPeter Krempa <pkrempa@redhat.com>