Record where a release's chart was installed or upgraded from and surface
it via `helm list` and `helm get metadata` — addressing both surfaces
called out in #4256.
`helm install` and `helm upgrade` set a `meta.helm.sh/release-source`
annotation on the chart metadata (the `--repo` URL when supplied,
otherwise the chart reference). The annotation is written after any
`--dependency-update` chart reload so it survives the reload, and any
credentials embedded in a repo URL are stripped before the value is
persisted so secrets are not leaked into the release record.
- `helm list`: new `source` field in JSON/YAML output (omitted when
empty, so existing releases keep their schema) plus an opt-in
`--show-source` flag for the table column, leaving the default table
layout unchanged for scripts that parse it.
- `helm get metadata`: new `source` field, shown in the table only when
set.
Closes#4256
Signed-off-by: Shaan Satsangi <shaansatsangi@gmail.com>
Shaan Satsangi