Revert Tailscale operator to v1.94.2 — images not yet published

v1.96.3 exists as a GitHub release but Docker Hub images for both
tailscale/tailscale and tailscale/k8s-operator haven't been published
yet (v1.94.2 is still latest). Revert the image tags; the fly/start.sh
`tailscale wait` improvement and review date stamps are retained.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

argocd/manifests/tailscale-operator-base/kustomization.yaml

@@ -7,14 +7,14 @@ namespace: tailscale
 # Upstream Tailscale operator manifest from forge mirror.
 # To upgrade: update the ref in the URL AND the newTag below.
 resources:
-  - https://forge.eblu.me/mirrors/tailscale/raw/tag/v1.96.3/cmd/k8s-operator/deploy/manifests/operator.yaml
+  - https://forge.eblu.me/mirrors/tailscale/raw/tag/v1.94.2/cmd/k8s-operator/deploy/manifests/operator.yaml
   - proxyclass.yaml
   - dnsconfig.yaml
 
 images:
   - name: tailscale/k8s-operator
     newName: docker.io/tailscale/k8s-operator
-    newTag: v1.96.3
+    newTag: v1.94.2
 
 # The upstream manifest includes a placeholder OAuth Secret with empty values.
 # We manage this secret via ExternalSecret, so drop the upstream copy.

argocd/manifests/tailscale-operator-base/proxyclass.yaml

@@ -20,6 +20,6 @@ spec:
   statefulSet:
     pod:
       tailscaleContainer:
-        image: docker.io/tailscale/tailscale:v1.96.3
+        image: docker.io/tailscale/tailscale:v1.94.2
       tailscaleInitContainer:
-        image: docker.io/tailscale/tailscale:v1.96.3
+        image: docker.io/tailscale/tailscale:v1.94.2

docs/changelog.d/upgrade-tailscale-operator-1.96.3.infra.md

@@ -1 +1 @@
-Upgrade Tailscale operator v1.94.2 → v1.96.3; replace Fly proxy polling loop with `tailscale wait`
+Revert Tailscale operator to v1.94.2 (v1.96.3 images not yet published); keep Fly proxy `tailscale wait` improvement

service-versions.yaml

@@ -92,7 +92,7 @@ services:
   - name: tailscale-operator
     type: argocd
     last-reviewed: 2026-03-22
-    current-version: "v1.96.3"
+    current-version: "v1.94.2"
     upstream-source: https://github.com/tailscale/tailscale/releases
 
   - name: grafana