Bump tailscale/tailscale from v1.64.2 to v1.66.3

Bumps tailscale/tailscale from v1.64.2 to v1.66.3.

---
updated-dependencies:
- dependency-name: tailscale/tailscale
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Dockerfile

@@ -1,3 +1,3 @@
-FROM ghcr.io/tailscale/tailscale:v1.64.2
+FROM ghcr.io/tailscale/tailscale:v1.66.3
 COPY run.sh /run.sh
 CMD "/run.sh"