chart_version_check.md reporting enhancement

voltha/Chart.yaml

• voltha-adapter-openolt/Chart.yaml version string was updated.
• Not immediately obvious why voltha/Chart.yaml was in error.
• Update reporting to display the dependency chain, voltha requires a version bump due to voltha-infra and/or voltha-stack being updated.

Chart	Dependency
voltha	voltha-infra voltha-stack
voltha-infra	voltha-adapter-openolt
voltha-stack	voltha-adapter-openolt
voltha-adapter-openolt	null

[CHART] voltha/Chart.yaml (2.12.11) Modified Files (files changed): voltha voltha-adapter-openolt/templates/_helpers.tpl voltha-adapter-openolt/templates/openolt-deploy.yaml voltha-adapter-openolt/templates/openolt-profile-svc.yaml voltha-adapter-openolt/templates/openolt-svc.yaml voltha-adapter-openolt/values.yaml

Files contributing to chart delta: makefiles/lint/helm/chart.mk voltha-adapter-openolt/Chart.yaml voltha-adapter-openolt/templates/_helpers.tpl voltha-adapter-openolt/templates/openolt-deploy.yaml voltha-adapter-openolt/templates/openolt-profile-svc.yaml voltha-adapter-openolt/templates/openolt-svc.yaml voltha-adapter-openolt/values.yaml voltha-infra/Chart.yaml voltha-stack/Chart.yaml [ERROR] Chart modified but version unchanged: voltha/Chart.yaml (2.12.11)