licenses: update tailscale{,d} licenses

Signed-off-by: License Updater <noreply+license-updater@tailscale.com>

licenses/tailscale.md

@@ -43,6 +43,8 @@ Some packages may only be included on certain architectures or operating systems
  - [github.com/google/btree](https://pkg.go.dev/github.com/google/btree) ([Apache-2.0](https://github.com/google/btree/blob/v1.1.2/LICENSE))
  - [github.com/google/nftables](https://pkg.go.dev/github.com/google/nftables) ([Apache-2.0](https://github.com/google/nftables/blob/9aa6fdf5a28c/LICENSE))
  - [github.com/google/uuid](https://pkg.go.dev/github.com/google/uuid) ([BSD-3-Clause](https://github.com/google/uuid/blob/v1.3.0/LICENSE))
+ - [github.com/gorilla/csrf](https://pkg.go.dev/github.com/gorilla/csrf) ([BSD-3-Clause](https://github.com/gorilla/csrf/blob/v1.7.1/LICENSE))
+ - [github.com/gorilla/securecookie](https://pkg.go.dev/github.com/gorilla/securecookie) ([BSD-3-Clause](https://github.com/gorilla/securecookie/blob/v1.1.1/LICENSE))
  - [github.com/hdevalence/ed25519consensus](https://pkg.go.dev/github.com/hdevalence/ed25519consensus) ([BSD-3-Clause](https://github.com/hdevalence/ed25519consensus/blob/v0.1.0/LICENSE))
  - [github.com/illarion/gonotify](https://pkg.go.dev/github.com/illarion/gonotify) ([MIT](https://github.com/illarion/gonotify/blob/v1.0.1/LICENSE))
  - [github.com/insomniacslk/dhcp](https://pkg.go.dev/github.com/insomniacslk/dhcp) ([BSD-3-Clause](https://github.com/insomniacslk/dhcp/blob/974c6f05fe16/LICENSE))