[ImgBot] optimizes images (#1436)

*Total -- 303.96kb -> 236.67kb (22.14%)

/content/docs/tasks/telemetry/img/istio-tracing-list.png -- 98.57kb -> 75.39kb (23.52%)
/content/docs/setup/kubernetes/img/dm-tracing.png -- 98.57kb -> 75.39kb (23.52%)
/content/docs/tasks/telemetry/img/istio-tracing-details.png -- 106.81kb -> 85.89kb (19.58%)
This commit is contained in:
imgbot[bot] 2018-06-04 06:10:37 -07:00 committed by Martin Taillefer
parent 11ee05305d
commit 3b6f633c1f
3 changed files with 0 additions and 0 deletions

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