Bump to Metering 1.2.1

[xrstf]

What this PR does / why we need it:
Metering v1.2.1 adds JSON support, new columns, nonroot runtime and updated dependencies. This PR makes the reporting format configurable in KKP and bumps the used metering version.

The new columns are added at the end of the CSV files, so I do not think this is a breaking change. Because of that I would also like to backport this PR into 2.25, the changes in 1.2.1 are just too good to keep them from users for 6 more months.

What type of PR is this?
/kind feature

Does this PR introduce a user-facing change? Then add your Release Note here:

- Update Metering to v1.2.1.
- Add `format` to metering report configuration, allowing to generate JSON files instead of CSV.
- Add `cloud-provider`, `datacenter` and `cluster-owner` columns to the generated metering reports.

Documentation:

NONE

[xrstf]

/hold cancel

[xmudrii]

Just a nit, but looks good to me
/lgtm
/approve

[xmudrii]

Tiny nit: if the default format is csv, why is this not format: "csv"?

[kubermatic-bot]

LGTM label has been added.

Git tree hash: 32b5dba039146f37f32aab9d5a432c97a783d11b

[kubermatic-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: xmudrii

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• OWNERS [xmudrii]
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[xrstf]

/cherrypick release/v2.25

[kubermatic-bot]

@xrstf: new pull request created: #13227

In response to this:

/cherrypick release/v2.25

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