fix(argocd): remove conflicting server patch, params-cm handles insecure mode

cluster/platform/argocd/argocd-server-patch.yaml

@@ -1,19 +0,0 @@
-# ------------------------------------------------------------------------------
-# ArgoCD Server — Insecure Mode
-# Enables insecure mode via environment variable so TLS is terminated
-# at the Gateway, not at argocd-server itself.
-# Using env var instead of args to avoid tini entrypoint conflict.
-# ------------------------------------------------------------------------------
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: argocd-server
-  namespace: argocd
-spec:
-  template:
-    spec:
-      containers:
-        - name: argocd-server
-          env:
-            - name: ARGOCD_SERVER_INSECURE
-              value: "true"