Reverting to older timestamp format in logs

[vishnuchalla]

Type of change

• Refactor
• New feature
• Bug fix
• Optimization
• Documentation Update

Description

As per our discussion offline https://redhat-internal.slack.com/archives/C05CDC19ZKJ/p1695741562501689,
Reverting to our previous time format in logs.

"2006-01-02 15:04:05"

Checklist before requesting a review

• I have performed a self-review of my code.
• If it is a core feature, I have added thorough tests.

Testing

Tested on a local machine.

time="2023-09-26 12:12:06" level=info msg="👽 Initializing prometheus client with URL: https://prometheus-k8s-openshift-monitoring.apps.play-area.perfscale.devcluster.openshift.com" file="prometheus.go:45"
time="2023-09-26 12:12:07" level=info msg="🔥 Starting kube-burner (oldtimeformat@56e243a16053ac5c7998ecb01766c85dba35bd0d) with UUID 6da716de-43ad-4584-96c5-44fb3e00ffb0" file="job.go:97"
time="2023-09-26 12:12:07" level=info msg="📈 Registered measurement: podLatency" file="factory.go:84"
time="2023-09-26 12:12:07" level=debug msg="Preparing create job: node-density-heavy" file="create.go:52"
time="2023-09-26 12:12:07" level=debug msg="Rendering template: postgres-deployment.yml" file="create.go:59"
time="2023-09-26 12:12:07" level=info msg="Job node-density-heavy: 30 iterations with 1 Deployment replicas" file="create.go:96"
time="2023-09-26 12:12:07" level=debug msg="Rendering template: app-deployment.yml" file="create.go:59"

[vishnuchalla]

cc: @paigerube14 @nathan-weinberg

[afcollins]

Great! LGTM

[paigerube14]

/lgtm