Update dependency diff to v8.0.4 (main) (#261355)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [diff](https://redirect.github.com/kpdecker/jsdiff) | dependencies |
patch | [`8.0.3` ->
`8.0.4`](https://renovatebot.com/diffs/npm/diff/8.0.3/8.0.4) |
| [diff](https://redirect.github.com/kpdecker/jsdiff) | dependencies |
patch | [`^8.0.3` ->
`^8.0.4`](https://renovatebot.com/diffs/npm/diff/8.0.3/8.0.4) |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

---

### Release Notes

<details>
<summary>kpdecker/jsdiff (diff)</summary>

###
[`v8.0.4`](https://redirect.github.com/kpdecker/jsdiff/blob/HEAD/release-notes.md#804)

[Compare
Source](https://redirect.github.com/kpdecker/jsdiff/compare/v8.0.3...8.0.4)

- [#&#8203;667](https://redirect.github.com/kpdecker/jsdiff/pull/667) -
**fix another bug in `diffWords` when used with an `Intl.Segmenter`**.
If the text to be diffed included a combining mark after a whitespace
character (i.e. roughly speaking, an accented space), `diffWords` would
previously crash. Now this case is handled correctly.

</details>

---

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Bot](https://redirect.github.com/renovatebot/renovate).

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Co-authored-by: elastic-renovate-prod[bot] <174716857+elastic-renovate-prod[bot]@users.noreply.github.com>
Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>

Author: elastic-renovate-prod[bot]

.buildkite/package-lock.json

@@ -11,7 +11,7 @@
     "@octokit/rest": "^22.0.1",
     "adm-zip": "^0.5.16",
     "axios": "^1.13.4",
-    "diff": "^8.0.3",
+    "diff": "^8.0.4",
     "globby": "^11.1.0",
     "json5": "^2.2.3",
     "js-yaml": "^4.1.1",

.buildkite/package.json

@@ -1356,7 +1356,7 @@
     "deep-freeze-strict": "1.1.1",
     "deepmerge": "4.3.1",
     "del": "6.1.1",
-    "diff": "8.0.3",
+    "diff": "8.0.4",
     "dom-to-image-more": "3.6.0",
     "dompurify": "3.3.2",
     "dotenv": "17.2.4",

package.json

@@ -20147,10 +20147,10 @@ diff-sequences@^29.6.3:
   resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-29.6.3.tgz#4deaf894d11407c51efc8418012f9e70b84ea921"
   integrity sha512-EjePK1srD3P08o2j4f0ExnylqRs5B9tJjcp9t1krH2qRi8CCdsYfwe9JgSLurFBWwq4uOlipzfk5fHNvwFKr8Q==
 
-diff@8.0.3, diff@^8.0.2:
-  version "8.0.3"
-  resolved "https://registry.yarnpkg.com/diff/-/diff-8.0.3.tgz#c7da3d9e0e8c283bb548681f8d7174653720c2d5"
-  integrity sha512-qejHi7bcSD4hQAZE0tNAawRK1ZtafHDmMTMkrrIGgSLl7hTnQHmKCeB45xAcbfTqK2zowkM3j3bHt/4b/ARbYQ==
+diff@8.0.4, diff@^8.0.2:
+  version "8.0.4"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-8.0.4.tgz#4f5baf3188b9b2431117b962eb20ba330fadf696"
+  integrity sha512-DPi0FmjiSU5EvQV0++GFDOJ9ASQUVFh5kD+OzOnYdi7n3Wpm9hWWGfB/O2blfHcMVTL5WkQXSnRiK9makhrcnw==
 
 diff@^5.0.0, diff@^5.1.0, diff@^5.2.0:
   version "5.2.2"