fix(deps): update rust crate roff to v1 (#529)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [roff](https://redirect.github.com/rust-cli/roff-rs) | dependencies |
major | `0.2` → `1.0` |

---

### Release Notes

<details>
<summary>rust-cli/roff-rs (roff)</summary>

###
[`v1.0.0`](https://redirect.github.com/rust-cli/roff-rs/blob/HEAD/CHANGELOG.md#100---2026-02-11)

[Compare
Source](https://redirect.github.com/rust-cli/roff-rs/compare/v0.2.2...v1.0.0)

</details>

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Cargo.lock

@@ -30,7 +30,7 @@ kdl = "6"
 log = "0.4"
 miette = "7"
 regex = "1"
-roff = { version = "0.2", optional = true }
+roff = { version = "1.0", optional = true }
 serde = { version = "1", features = ["derive"] }
 shell-words = "1"
 strum = { version = "0.28", features = ["derive"] }