Attempt to fix another structured-merge-diff failures.

[mattmoor]

Changes

Drop the pointer on the inline field to avoid panics in structured-merge-diff in CLI.

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Release Notes

action required: Drop pointers from inline struct when embedding TaskSpec in v1beta1

[mattmoor]

/kind bug

[mattmoor]

/assign @imjasonh @vdemeester

This is another issue I hit pulling the latest pipelines into CLI, but with this change it's passing: tektoncd/cli#1198

The meat of this change is the diff in pkg/apis/pipeline/v1beta1/pipeline_types.go which drops the pointer from:

      TaskSpec `json:",inline,omitempty"`

From a serialization perspective, I'd expect these to be virtually identical because every field of TaskSpec is itself omitempty.

[afrittoli]

/test check-pr-has-kind-label

[vdemeester]

/lgtm

[imjasonh]

/approve

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