SRVKP-5836: In metrics overview page of tekton results, Average duration chart y-axis is always set to 5m

[lokanandaprabhu]

Issue: https://issues.redhat.com/browse/SRVKP-5836

Description: In Metrics tab of Pipelines/Repository details page, the y-axis of average duration chat is fixed to max of 5 minutes. In this PR, based on the max y axis value, y-axis is set.

Screenshots:

[openshift-ci-robot]

@lokanandaprabhu: This pull request references SRVKP-5836 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the bug to target either version "4.17." or "openshift-4.17.", but it targets "Pipelines 1.17.0" instead.

In response to [this](https://github.com/openshift-pipelines/console-plugin/pull/138): >**Issue:** >https://issues.redhat.com/browse/SRVKP-5836 > >**Description:** >In Metrics tab of Pipelines/Repository details page, the y-axis of average duration chat is fixed to max of 5 minutes. In this PR, based on the max y axis value, y-axis is set. > >**Screenshots:** > > > > Instructions for interacting with me using PR comments are available [here](https://prow.ci.openshift.org/command-help?repo=openshift-pipelines%2Fconsole-plugin). If you have questions or suggestions related to my behavior, please file an issue against the [openshift-eng/jira-lifecycle-plugin](https://github.com/openshift-eng/jira-lifecycle-plugin/issues/new) repository.

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: lokanandaprabhu

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/openshift-pipelines/console-plugin/blob/main/OWNERS)~~ [lokanandaprabhu] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[lokanandaprabhu]

/cc @vikram-raj @Lucifergene

[lokanandaprabhu]

/cherry-pick release-v1.15.x

[openshift-cherrypick-robot]

@lokanandaprabhu: new pull request created: #139

In response to [this](https://github.com/openshift-pipelines/console-plugin/pull/138#issuecomment-2251960345): >/cherry-pick release-v1.15.x Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes-sigs/prow](https://github.com/kubernetes-sigs/prow/issues/new?title=Prow%20issue:) repository.