False positive: ItsContraction "control the gateway and its connected devices"

**What got flagged?**
```
╭─[xiaomi_miio.markdown:1:1]
│
83 │ The Xiaomi Home {% term integration %} allows you to control the gateway and its connected subdevices.
│ ─┬─
│ ╰─── [Punctuation::ItsContraction] (pri 54): Use `it's` (short for `it has` or `it is`) here, not the possessive `its`.
────╯
```

https://github.com/home-assistant/home-assistant.io/blob/f1c8b9b2b1a5368f002717d9c911876532078517/source/_integrations/xiaomi_miio.markdown?plain=1#L83

**Why is this incorrect?**
This is possessive.

**Example of correct usage:**
N/A

Start with the reported “control the gateway and its connected devices” sentence and trace the ItsContraction diagnostic that flags it. Reproduce the false positive, then identify the relevant rule tests; done means possessive “its” is accepted while genuine “it's” misuse remains flagged.

Written by the indexing model from the issue text.