Update module tailscale.com/client/tailscale/v2 to v2.3.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
tailscale.com/client/tailscale/v2	v2.0.0-20250721135607-5f581daaece7 -> v2.3.0

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Release Notes

tailscale/tailscale-client-go-v2 (tailscale.com/client/tailscale/v2)

v2.3.0

Compare Source

Changelog

• 4c357f9: devices: make LastSeen a pointer (@​oxtoacart)
• 39e569c: simplify configuration of oauth clients, support identity federation (@​mcoulombe)

v2.2.0

Compare Source

Changelog

• d0b9e8f: tailnet_settings: add HTTPSEnabled (@​neinkeinkaffee)

v2.1.0

Compare Source

Changelog

• 93a9069: devices: add connectedToControl field on device resource (@​mcoulombe)

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1. go.mod:18

• Draft comment:
  Bump tailscale.com/client/tailscale/v2 to v2.0.0-20250729171440-3f3f51970e08; verify no breaking changes in the new release.
• Reason this comment was not posted:
  Confidence changes required: 33% <= threshold 50% None

2. go.sum:206

• Draft comment:
  New checksum entries for the updated tailscale client version; ensure these match expected values from the source.
• Reason this comment was not posted:
  Confidence changes required: 0% <= threshold 50% None

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[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 1 additional dependency was updated

Details:

Package	Change
golang.org/x/oauth2	v0.30.0 -> v0.31.0