chore(deps): update container image tailscale/tailscale to v1.68.1@a0d1a9e by renovate (#23624)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| tailscale/tailscale | minor | `v1.66.4` -> `v1.68.1` |

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This PR has been generated by [Renovate
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charts/stable/tailscale/Chart.yaml

@@ -6,7 +6,7 @@ annotations:
   truecharts.org/min_helm_version: "3.11"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 1.66.4
+appVersion: 1.68.1
 dependencies:
   - name: common
     version: 24.1.1
@@ -33,4 +33,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/tailscale
   - https://hub.docker.com/r/tailscale/tailscale
 type: application
-version: 10.1.1
+version: 10.2.0

charts/stable/tailscale/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: tailscale/tailscale
   pullPolicy: IfNotPresent
-  tag: v1.66.4@sha256:8c80cf92bfbc6938d05826b1aee899e629b231cecf7921bd1d72a4150e71e3f3
+  tag: v1.68.1@sha256:a0d1a9ed2abfacf905c0e3423aea00181064162e548f875f422a03924b9cc5c4
 serviceAccount:
   main:
     enabled: true