component/nxdtest: v↑

This upgrade

- fixes Nxdtest to show proper traceback on error in configuration file

  nxdtest@7b5add47

- adds preliminary support for PyLint[2]

  nxdtest@72e36088

- and makes nxdtest to emit summary at the end of test run

  nxdtest@9f413221

/reviewed-by @jerome
/reviewed-on !1081

component/nxdtest/buildout.cfg

@@ -20,6 +20,6 @@ egg     = nxdtest
 [nxdtest-repository]
 recipe  = slapos.recipe.build:gitclone
 repository = https://lab.nexedi.com/nexedi/nxdtest.git
-revision = 0ad45a9c
+revision = 9f413221
 location = ${buildout:parts-directory}/nxdtest
 git-executable = ${git:location}/bin/git