Update TestPipelineRunWithServiceAccountNameAndTaskRunSpec to use different podtemplate field

[savitaashture]

Modified TaskRunSpecs to use different podtemplate fields because using HostNetwork: true causes permission issue with downstream projects (like OpenShift)

failed to create task run pod "pipelinerunwithasas-task1-swzq2": pods "pipelinerunwithasas-task1-swzq2-pod-kmdmw" is forbidden: unable to validate against any security context constraint: [provider restricted: .spec.securityContext.hostNetwork: Invalid value: true: Host network is not allowed to be used spec.initContainers[0].securityContext.hostNetwork

And TestPipelineRunWithServiceAccountNameAndTaskRunSpec usecase is to test the emptyness of ServiceAccountName and TaskRunSpec so we can specify any podtemplate fileds to verify the scenario.

Signed-off-by: Savita Ashture sashture@redhat.com

/cc @vdemeester

Changes

Submitter Checklist

These are the criteria that every PR should meet, please check them off as you
review them:

• Includes tests (if functionality changed/added)
• Includes docs (if user facing)
• Commit messages follow commit message best practices
• Release notes block has been filled in or deleted (only if no user facing changes)

See the contribution guide for more details.

Double check this list of stuff that's easy to miss:

• If you are adding a new binary/image to the cmd dir, please update
  the release Task to build and release this image.

Reviewer Notes

If API changes are included, additive changes must be approved by at least two OWNERS and backwards incompatible changes must be approved by more than 50% of the OWNERS, and they must first be added in a backwards compatible way.

Release Notes

NONE

[piyush-garg]

/lgtm

[piyush-garg]

/kind test

[piyush-garg]

/kind misc

[piyush-garg]

/lgtm

[tekton-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: vdemeester

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [vdemeester]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment