Bug 1612279 - condprof to use ubuntu1804-test image r=tarek

Changes:

Use the `ubuntu1804-test` image for condprof generation.

Differential Revision: https://phabricator.services.mozilla.com/D61297

--HG--
extra : moz-landing-system : lando

taskcluster/ci/docker-image/kind.yml

@@ -248,7 +248,7 @@ jobs:
         parent: debian9-base
     condprof:
         symbol: I(condprof)
-        parent: debian10-test
+        parent: ubuntu1804-test
     visual-metrics:
         symbol: I(visual-metrics)
         parent: debian9-base