Add varlink program for using with podman-remote

[afbjorklund]

Using podman-remote requires "varlink bridge"

For #6350

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: afbjorklund

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[codecov-io]

Codecov Report

Merging #6349 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #6349   +/-   ##
=======================================
  Coverage   38.35%   38.35%           
=======================================
  Files         124      124           
  Lines        8370     8370           
=======================================
  Hits         3210     3210           
  Misses       4738     4738           
  Partials      422      422

[medyagh]

/ok-to-test

[minikube-pr-bot]

All Times minikube: [ 224.314361 243.748209 225.814085]
All Times Minikube (PR 6349): [ 243.632852 225.375465 242.068656]

Average minikube: 231.292218
Average Minikube (PR 6349): 237.025658

Averages Time Per Log

+----------------------+------------+--------------------+
|         LOG          |  MINIKUBE  | MINIKUBE (PR 6349) |
+----------------------+------------+--------------------+
| minikube v           |   0.290460 |           0.287189 |
| Creating kvm2        | 160.910743 |         160.905100 |
| Preparing Kubernetes |  41.294495 |          40.905043 |
| Pulling images       |   2.525171 |           2.413958 |
| Launching Kubernetes |  24.169371 |          30.076565 |
| Waiting for cluster  |   2.050683 |           2.388255 |
+----------------------+------------+--------------------+