Upgrade go dependencies: zap istio knative

[RafalSkolasinski]

Closes #2128 (knative.dev)
Closes #2127 (zap)
Closes #2126 (istio.io)

Knative dev go.mod updated entry generated with

go get knative.dev/pkg@release-0.14

Replaces #2125 (istio.io)
Updated entry for go.mod generated with

go get istio.io/api@release-1.5
go get istio.io/client-go@release-1.5

Replaces #2122

[seldondev]

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[seldondev]

Tue Jul 14 14:58:40 UTC 2020
The logs for [pr-build] [1] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-2129/1.log

impatient try
jx get build logs SeldonIO/seldon-core/PR-2129 --build=1

[seldondev]

Tue Jul 14 14:59:18 UTC 2020
The logs for [lint] [2] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-2129/2.log

impatient try
jx get build logs SeldonIO/seldon-core/PR-2129 --build=2

[RafalSkolasinski]

/test integration
/test notebooks

[seldondev]

Tue Jul 14 15:18:18 UTC 2020
The logs for [notebooks] [3] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-2129/3.log

impatient try
jx get build logs SeldonIO/seldon-core/PR-2129 --build=3

[seldondev]

Tue Jul 14 15:18:31 UTC 2020
The logs for [integration] [4] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-2129/4.log

impatient try
jx get build logs SeldonIO/seldon-core/PR-2129 --build=4

[RafalSkolasinski]

Integration fail on TestLocalOperators.test_labelled_operator - starting again.

[RafalSkolasinski]

/test integration

[seldondev]

Tue Jul 14 17:00:43 UTC 2020
The logs for [integration] [5] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-2129/5.log

impatient try
jx get build logs SeldonIO/seldon-core/PR-2129 --build=5

[RafalSkolasinski]

Notebook tests passed, still waiting for integration.

[RafalSkolasinski]

@axsaucedo it seems that both integration and notebooks passed! 🚀

[axsaucedo]

Nice one @RafalSkolasinski !