QA: run tests using leaks tracer
@gdesmott
Submitted by Guillaume Desmottes Link to original bug (#767856)
Description
Now that the leaks tracer has been merged (bug 765052) we could consider adding a Jenkins job on https://ci.gstreamer.net/ running tests with the leaks tracer to prevent memory leaks regressions.
To do so we first should make sure that all tests are currently not reported as leaking. I'll mark those as blockers.