chore(deletion): Red Hat Konflux purge vsphere-xcopy-volume-populator-dev-preview (#5673)

Pipelines as Code configuration removal

Signed-off-by: red-hat-konflux <konflux@no-reply.konflux-ci.dev>
Co-authored-by: red-hat-konflux <konflux@no-reply.konflux-ci.dev>

Author: red-hat-konflux[bot]