added tooltips to event timestamps

[DanielUche]

This PR adds

1. Timestamp tooltips to the events table.

[DanielUche]

/assign @eloyekunle

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[DanielUche]

/assign @eloyekunle

[k8s-ci-robot]

@DanielUche: GitHub didn't allow me to assign the following users: eloyekunle.

Note that only kubernetes members and repo collaborators can be assigned and that issues/PRs can only have 10 assignees at the same time.
For more information please see the contributor guide

In response to this:

/assign @eloyekunle

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[jeefy]

See my comment, should be a quick change. Rest looked good and that change worked on my machine. :)

Thanks!

[codecov]

Codecov Report

Merging #3643 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #3643      +/-   ##
==========================================
- Coverage   46.82%   46.81%   -0.02%     
==========================================
  Files         165      165              
  Lines        7763     7763              
  Branches       24       24              
==========================================
- Hits         3635     3634       -1     
- Misses       3906     3907       +1     
  Partials      222      222

Impacted Files	Coverage Δ
...p/backend/integration/metric/common/aggregation.go	89.09% <0%> (-1.82%)	⬇️

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[maciaszczykm]

We keep the default position in other places. Remove it and we can merge.

[jeefy]

@DanielUche Ping! Make that small change and we can merge this in. :) Thanks!

[maciaszczykm]

Applied the changes.

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: DanielUche, maciaszczykm

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[eloyekunle]

The issue doesn't completely fix #3631, although it is a step in the right direction.
The goal is to add these tooltips everywhere a time is displayed on the dashboard.

[maciaszczykm]

There is a formatting issue. I will close it as @DanielUche is not responding. Please reopen if you are willing to apply required changes, then we can merge.

/close

[k8s-ci-robot]

@maciaszczykm: Closed this PR.

In response to this:

There is a formatting issue. I will close it as @DanielUche is not responding. Please reopen if you are willing to apply required changes, then we can merge.

/close

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