Add option to provide images used by jobs, bump chart version, update…

[pchang388]

… schemas, add icon to remove helm lint warning

What this PR does / why we need it

This PR does the following based off my requirements:

1. Make the job/cronjob image used by patroni configurable via values.yaml file
2. Removes warning from helm lint due to missing icon, included a direct link to timescaledb icon
3. Remove no longer specified field affinityTemplate in values.schema.yaml
4. Updates values.schema.json based off gojsontoyaml (version: v0.1.0 ) output
5. Bump chart version from 0.31.0 to 0.32.0

Which issue this PR fixes

(optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged)

• fixes #555

Special notes for your reviewer

Checklist

• [x ] Chart Version bumped
• [ ] CLA signed

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

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[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

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Peter Chang seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
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[pchang388]

... messed up CLA again wow.. sorry will try to open new PR

[pchang388]

new PR https://github.com/timescale/helm-charts/pull/558