feat(container)!: Update image ghcr.io/atuinsh/atuin to v18

[renovate]

This PR contains the following updates:

Package	Update	Change
ghcr.io/atuinsh/atuin	major	v17.2.1 -> 18.0.1

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[github-actions]

--- kubernetes/apps/services/atuin/app Kustomization: flux-system/atuin HelmRelease: services/atuin

+++ kubernetes/apps/services/atuin/app Kustomization: flux-system/atuin HelmRelease: services/atuin

@@ -46,13 +46,13 @@

               ATUIN_PORT: 80
             envFrom:
             - secretRef:
                 name: atuin-secret
             image:
               repository: ghcr.io/atuinsh/atuin
-              tag: v17.2.1@sha256:149ba8c5445c205f4ca7f88256eb409ef36820fc2a74fd462869a489721d03d3
+              tag: 18.0.1@sha256:49df5708d7fc085acf76c7868f10f25fa7ba947c8a7d3354a97207ba69c85cc3
             resources:
               limits:
                 memory: 512Mi
               requests:
                 cpu: 10m
                 memory: 128Mi

[github-actions]

--- HelmRelease: services/atuin Deployment: services/atuin

+++ HelmRelease: services/atuin Deployment: services/atuin

@@ -66,13 +66,13 @@

           value: 'true'
         - name: ATUIN_PORT
           value: '80'
         envFrom:
         - secretRef:
             name: atuin-secret
-        image: ghcr.io/atuinsh/atuin:v17.2.1@sha256:149ba8c5445c205f4ca7f88256eb409ef36820fc2a74fd462869a489721d03d3
+        image: ghcr.io/atuinsh/atuin:18.0.1@sha256:49df5708d7fc085acf76c7868f10f25fa7ba947c8a7d3354a97207ba69c85cc3
         livenessProbe:
           failureThreshold: 3
           initialDelaySeconds: 0
           periodSeconds: 10
           tcpSocket:
             port: 80