[roll] Roll fuchsia [lowpan] add thread dump info 'br routers' to inspect.

'br routers' returns the list of discovered routers by Border Routing
Manager on the infrastructure link, the output in the inspect is shown
as below:
```
border_routing_routers:
    router_0:
      address = "fe80::29d5:6dff:18c4:763f"
      age = 36000000000
      duration_since_last_update = 29352000000
      is_local_device = false
      is_peer_br = true
      is_reachable = true
      managed_address_config_flag = true
      other_config_flag = true
      snac_router_flag = true
```

Original-Bug: 455952218
Test: verify the inspect info locally.
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1476076
Original-Revision: 0be7233eed9b4ff28ea1a19932f7727345f0aeaf
GitOrigin-RevId: 2787674101b2ba786c03b4a64a0736a0f92d134e
Change-Id: Ica72f840ebc3e38bab979bc623bc92e9b6a2e01a
1 file changed
tree: aa1e3a55c40c017fcfe7baf125128b07ba5132bc
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. flower
  6. jiri.lock
  7. MILESTONE
  8. minimal
  9. prebuilts
  10. README.md
  11. stem
  12. test_durations
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance in one of the communication channels documented at get involved.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.