Bump plugin-health-scoring docker image version to v3.0.0

[jenkins-infra-updatecli]

Bump plugin-health-scoring docker image version

Update plugin-health-scoring helm chart

key "$.image.tag" updated from "v2.8.0" to "v3.0.0", in file "charts/plugin-health-scoring/values.yaml" key "$.version" updated from "2.3.0" to "2.3.1", in file "charts/plugin-health-scoring/Chart.yaml"

v3.0.0

Release published on the 2023-10-06 10:16:57 +0000 UTC at the url https://github.com/jenkins-infra/plugin-health-scoring/releases/tag/v3.0.0

<!-- Optional: add a release summary here -->
## :boom: Breaking changes

* Changes probe result status meaning (#355) @alecharp

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