Cosmetic cleanups + copyright

chart_version_check.sh
hart_versions.sh
helmlint.sh
helmrepo.sh
wait_for_jobs.sh
wait_for_pods.sh
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  o Indentation erratic so use editor formatting to set a clean baseline.
  o Update copyright notice to span 2024.

Change-Id: I21e3cd8fd997c24d6fcd03edc1caef5315bb7f63
6 files changed