build(deps-dev): Bump dependency @ui5/linter to ^1.20.5 (#395)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
| [@ui5/linter](https://redirect.github.com/UI5/linter) | [`^1.20.2` ->
`^1.20.5`](https://renovatebot.com/diffs/npm/@ui5%2flinter/1.20.3/1.20.5)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@ui5%2flinter/1.20.5?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@ui5%2flinter/1.20.3/1.20.5?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>UI5/linter (@&#8203;ui5/linter)</summary>

###
[`v1.20.5`](https://redirect.github.com/UI5/linter/blob/HEAD/CHANGELOG.md#1205-2025-11-18)

[Compare
Source](https://redirect.github.com/UI5/linter/compare/v1.20.4...v1.20.5)

##### Dependencies

- Bump fast-xml-parser from 5.3.1 to 5.3.2
([2741a85](https://redirect.github.com/UI5/linter/commit/2741a853fc5d0d6b2242eb2d7c66e8697ef1bccb))

###
[`v1.20.4`](https://redirect.github.com/UI5/linter/blob/HEAD/CHANGELOG.md#1204-2025-11-17)

[Compare
Source](https://redirect.github.com/UI5/linter/compare/v1.20.3...v1.20.4)

##### Dependencies

- Bump [@&#8203;sapui5/types](https://redirect.github.com/sapui5/types)
from 1.136.10 to 1.136.11
([bf2dd98](https://redirect.github.com/UI5/linter/commit/bf2dd984966e51a78d0ca3f2bdba109a5ad41488))
- Bump js-yaml from 4.1.0 to 4.1.1
([34badcb](https://redirect.github.com/UI5/linter/commit/34badcbab93079dde8d65a7e98f8bc9fa8ecf769))

</details>

---

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