chore(deps): update ghcr.io/fluxcd/flux-cli docker tag to v2.3.0 (#677)

[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [ghcr.io/fluxcd/flux-cli](https://togithub.com/fluxcd/flux2) | stage |
minor | `v2.2.3` -> `v2.3.0` |
| [ghcr.io/fluxcd/flux-cli](https://togithub.com/fluxcd/flux2) | final |
minor | `v2.2.3` -> `v2.3.0` |

---

### Release Notes

<details>
<summary>fluxcd/flux2 (ghcr.io/fluxcd/flux-cli)</summary>

###
[`v2.3.0`](https://togithub.com/fluxcd/flux2/compare/v2.2.3...v2.3.0)

[Compare
Source](https://togithub.com/fluxcd/flux2/compare/v2.2.3...v2.3.0)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

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

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

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Mend
Renovate](https://www.mend.io/free-developer-tools/renovate/). View
repository job log
[here](https://developer.mend.io/github/allenporter/flux-local).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4zNTEuMiIsInVwZGF0ZWRJblZlciI6IjM3LjM1MS4yIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.devcontainer/Dockerfile

@@ -16,7 +16,7 @@ COPY --from=docker.io/bitnami/kubectl:1.30.0            /opt/bitnami/kubectl/bin
 COPY --from=registry.k8s.io/kustomize/kustomize:v5.4.1  /app/kustomize                   /usr/local/bin/kustomize
 COPY --from=ghcr.io/kyverno/kyverno-cli:v1.12.1         /ko-app/kubectl-kyverno          /usr/local/bin/kyverno
 COPY --from=docker.io/alpine/helm:3.14.4                /usr/bin/helm                    /usr/local/bin/helm
-COPY --from=ghcr.io/fluxcd/flux-cli:v2.2.3              /usr/local/bin/flux              /usr/local/bin/flux
+COPY --from=ghcr.io/fluxcd/flux-cli:v2.3.0              /usr/local/bin/flux              /usr/local/bin/flux
 
 COPY requirements_dev.txt /src/
 RUN pip3 install -r /src/requirements_dev.txt

Dockerfile

@@ -9,7 +9,7 @@ COPY setup.cfg .
 
 RUN pip install -e .
 
-COPY --from=ghcr.io/fluxcd/flux-cli:v2.2.3              /usr/local/bin/flux              /usr/local/bin/flux
+COPY --from=ghcr.io/fluxcd/flux-cli:v2.3.0              /usr/local/bin/flux              /usr/local/bin/flux
 COPY --from=docker.io/alpine/helm:3.14.4                /usr/bin/helm                    /usr/local/bin/helm
 COPY --from=docker.io/bitnami/kubectl:1.30.0            /opt/bitnami/kubectl/bin/kubectl /usr/local/bin/kubectl
 COPY --from=registry.k8s.io/kustomize/kustomize:v5.4.1  /app/kustomize                   /usr/local/bin/kustomize