argocd: update quay.io/argoproj/argocd Docker tag to v2.12.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
quay.io/argoproj/argocd	Kustomization	patch	v2.12.1 -> v2.12.3

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Release Notes

argoproj/argo-cd (quay.io/argoproj/argocd)

### [`v2.12.3`](https://togithub.com/argoproj/argo-cd/compare/v2.12.2...v2.12.3) [Compare Source](https://togithub.com/argoproj/argo-cd/compare/v2.12.2...v2.12.3) ### [`v2.12.2`](https://togithub.com/argoproj/argo-cd/releases/tag/v2.12.2) [Compare Source](https://togithub.com/argoproj/argo-cd/compare/v2.12.1...v2.12.2) ##### Quick Start ##### Non-HA: ```shell kubectl create namespace argocd kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/v2.12.2/manifests/install.yaml ``` ##### HA: ```shell kubectl create namespace argocd kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/v2.12.2/manifests/ha/install.yaml ``` ##### Release Signatures and Provenance All Argo CD container images are signed by cosign. A Provenance is generated for container images and CLI binaries which meet the SLSA Level 3 specifications. See the [documentation](https://argo-cd.readthedocs.io/en/stable/operator-manual/signed-release-assets) on how to verify. ##### Upgrading If upgrading from a different minor version, be sure to read the [upgrading](https://argo-cd.readthedocs.io/en/stable/operator-manual/upgrading/overview/) documentation. ##### Changelog ##### Bug fixes - [`b068220`](https://togithub.com/argoproj/argo-cd/commit/b06822050384bbf9c249802633744356937818a2): fix(appset): informer is not a kubernetes informer ([#​18905](https://togithub.com/argoproj/argo-cd/issues/18905)) ([#​19618](https://togithub.com/argoproj/argo-cd/issues/19618)) ([#​19636](https://togithub.com/argoproj/argo-cd/issues/19636)) ([@​gcp-cherry-pick-bot](https://togithub.com/gcp-cherry-pick-bot)\[bot]) - [`7244c2d`](https://togithub.com/argoproj/argo-cd/commit/7244c2d5e5879069a467afe3a69819700f5e1fac): fix(appset): remove cache references ([#​19652](https://togithub.com/argoproj/argo-cd/issues/19652)) ([@​rumstead](https://togithub.com/rumstead)) - [`c873d5c`](https://togithub.com/argoproj/argo-cd/commit/c873d5c68a3d407a81fd7e49f5e1b234d038e63f): fix: Floating title content incorrect for multi-sources ([#​17274](https://togithub.com/argoproj/argo-cd/issues/17274)) ([#​19623](https://togithub.com/argoproj/argo-cd/issues/19623)) ([#​19627](https://togithub.com/argoproj/argo-cd/issues/19627)) ([@​gcp-cherry-pick-bot](https://togithub.com/gcp-cherry-pick-bot)\[bot]) - [`88f85da`](https://togithub.com/argoproj/argo-cd/commit/88f85daf5247d851c46877e1683cc8a0ad936771): fix: Parse hostname correctly from repoURL to fetch correct CA cert ([#​19488](https://togithub.com/argoproj/argo-cd/issues/19488)) ([#​19602](https://togithub.com/argoproj/argo-cd/issues/19602)) ([@​gcp-cherry-pick-bot](https://togithub.com/gcp-cherry-pick-bot)\[bot]) **Full Changelog**: https://github.com/argoproj/argo-cd/compare/v2.12.1...v2.12.2

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