fix(container): update image ghcr.io/kashalls/kromgo to v0.3.1

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
ghcr.io/kashalls/kromgo	patch	0.3.0 -> 0.3.1

---

Release Notes

kashalls/kromgo (ghcr.io/kashalls/kromgo)

### [`v0.3.1`](https://togithub.com/kashalls/kromgo/releases/tag/v0.3.1) [Compare Source](https://togithub.com/kashalls/kromgo/compare/v0.3.0...v0.3.1) #### What's Changed - Added `/-/ready` endpoint. - Config option to use Prometheus Server URL and Kromgo Port from config instead of environment. Kromgo will use Environment Variables first over config options. - Override the value that is sent by adding `valueOverride` to the color range. - `Config.Metric.MetricColors.Color` is now optional. **Full Changelog**: https://github.com/kashalls/kromgo/compare/v0.3.0...v0.3.1

---

Configuration

📅 Schedule: Branch creation - "on saturday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.

[github-actions[bot]]

--- HelmRelease: observability/kromgo Deployment: observability/kromgo

+++ HelmRelease: observability/kromgo Deployment: observability/kromgo

@@ -48,13 +48,13 @@

       containers:
       - env:
         - name: PORT
           value: '80'
         - name: PROMETHEUS_URL
           value: http://prometheus-kube-prometheus-stack.observability.svc.cluster.local:9090
-        image: ghcr.io/kashalls/kromgo:0.3.0@sha256:7fa9b72f306b0970a16667f97604b4f3ebac2bdd1de29132bf81d8e6072abaf2
+        image: ghcr.io/kashalls/kromgo:0.3.1@sha256:5ba40b2fda00ab7adb039c0be955161b84febfe9e9e7816d5f1f87d9ab41f173
         livenessProbe:
           failureThreshold: 3
           initialDelaySeconds: 0
           periodSeconds: 10
           tcpSocket:
             port: 80

[github-actions[bot]]

--- kubernetes/apps/observability/kromgo/app Kustomization: flux-system/kromgo HelmRelease: observability/kromgo

+++ kubernetes/apps/observability/kromgo/app Kustomization: flux-system/kromgo HelmRelease: observability/kromgo

@@ -37,13 +37,13 @@

           main:
             env:
               PORT: 80
               PROMETHEUS_URL: http://prometheus-kube-prometheus-stack.observability.svc.cluster.local:9090
             image:
               repository: ghcr.io/kashalls/kromgo
-              tag: 0.3.0@sha256:7fa9b72f306b0970a16667f97604b4f3ebac2bdd1de29132bf81d8e6072abaf2
+              tag: 0.3.1@sha256:5ba40b2fda00ab7adb039c0be955161b84febfe9e9e7816d5f1f87d9ab41f173
             resources:
               limits:
                 memory: 64M
               requests:
                 cpu: 5m
             securityContext: