Add LimitRangeName to v1alpha2.PipelineRun 🌷

It got added to `v1alpha1.PipelineRun` at the same time
`v1alpha2.PipelineRun` was created, so I missed it.

Signed-off-by: Vincent Demeester <vdemeest@redhat.com>

pkg/apis/pipeline/v1alpha2/pipelinerun_types.go

@@ -155,6 +155,12 @@ type PipelineRunSpec struct {
 	// with those declared in the pipeline.
 	// +optional
 	Workspaces []WorkspaceBinding `json:"workspaces,omitempty"`
+	// Used to specify name of LimitRange that exists in namespace
+	// where PipelineRun will run so that the LimitRange's minimum for
+	// container requests can be used by containers of TaskRuns associated
+	// with PipelineRun
+	// +optional
+	LimitRangeName string `json:"limitRangeName"`
 }
 
 // PipelineRunSpecStatus defines the pipelinerun spec status the user can provide