golden middle between che-operator dependencies and mature enough controller-runtime version

[skabashnyuk]

What does this PR do?

golden middle between che-operator dependencies and mature enough controller-runtime version
CQs TODO after that

• github.com/alexflint/go-arg v1.3.0 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=22540
• github.com/alexflint/go-scalar v1.0.0 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=22539
• github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=18422
• github.com/davecgh/go-spew v1.1.1 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=18423
• github.com/go-logr/logr v0.1.0 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=19229
• github.com/go-logr/zapr v0.1.1 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=22560
• github.com/golang/protobuf v1.3.2 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=20959
• github.com/imdario/mergo v0.3.6 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=18434
• github.com/json-iterator/go v1.1.5 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=16578
• github.com/matttproud/golang_protobuf_extensions v1.0.1 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=18436
• github.com/operator-framework/operator-sdk v0.5.0 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=19238
• github.com/pkg/errors v0.8.1 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=19967
• github.com/prometheus/client_golang v0.9.0 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=19243
• github.com/spf13/pflag v1.0.2 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=17578
• go.uber.org/atomic v1.3.2 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=19250
• go.uber.org/multierr v1.1.0 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=19251
• go.uber.org/zap v1.9.1 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=19252
• gomodules.xyz/jsonpatch/v2 v2.0.1 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=22561
• gopkg.in/fsnotify.v1 v1.4.7 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=20084
• gopkg.in/inf.v0 v0.9.1 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=22565
• gopkg.in/yaml.v2 v2.2.2 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=16568
• k8s.io/klog v0.3.0 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=20464
• k8s.io/utils v0.0.0-20190506122338-8fab8cb257d5 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=22564
• sigs.k8s.io/controller-runtime v0.2.1 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=22563
• sigs.k8s.io/yaml v1.1.0 https://dev.eclipse.org/ipzilla/show_bug.cgi?id=22562
  Logging taken from Properly initialize the logger. #9 is working

What issues does this PR fix or reference?

eclipse-che/che#17568

[metlos]

I promise to never use any new version of anything in Eclipse projects 😄 Thanks for sorting the mess..

[skabashnyuk]

tests not working. Checking that ....

[skabashnyuk]

tests are working