[8.19] Upgrade picomatch (#260845) (#260928)

# Backport

This will backport the following commits from `main` to `8.19`:
- [Upgrade picomatch
(#260845)](#260845)

<!--- Backport version: 11.0.1 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sorenlouv/backport)

<!--BACKPORT
[{"author":{"name":"Kurt","email":"kc13greiner@users.noreply.github.com"},"sourceCommit":{"committedDate":"2026-04-02T12:32:37Z","message":"Upgrade
picomatch (#260845)\n\n## Summary\n\nUpgrade `picomatch` from `v4.0.3`
to `v4.0.4` and `v2.3.1` to
`v2.3.2`","sha":"7c3d81c2c66e8a74e8f8e50e608732dcfad0e4a1","branchLabelMapping":{"^v9.4.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["chore","Team:Security","release_note:skip","backport:all-open","v9.4.0"],"title":"Upgrade
picomatch","number":260845,"url":"https://github.com/elastic/kibana/pull/260845","mergeCommit":{"message":"Upgrade
picomatch (#260845)\n\n## Summary\n\nUpgrade `picomatch` from `v4.0.3`
to `v4.0.4` and `v2.3.1` to
`v2.3.2`","sha":"7c3d81c2c66e8a74e8f8e50e608732dcfad0e4a1"}},"sourceBranch":"main","suggestedTargetBranches":[],"targetPullRequestStates":[{"branch":"main","label":"v9.4.0","branchLabelMappingKey":"^v9.4.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/260845","number":260845,"mergeCommit":{"message":"Upgrade
picomatch (#260845)\n\n## Summary\n\nUpgrade `picomatch` from `v4.0.3`
to `v4.0.4` and `v2.3.1` to
`v2.3.2`","sha":"7c3d81c2c66e8a74e8f8e50e608732dcfad0e4a1"}}]}]
BACKPORT-->

---------

Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>

Author: kc13greiner

package.json

@@ -1894,7 +1894,7 @@
     "oboe": "2.1.4",
     "openapi-types": "12.1.3",
     "peggy": "4.2.0",
-    "picomatch": "4.0.3",
+    "picomatch": "4.0.4",
     "pirates": "4.0.7",
     "pixelmatch": "5.3.0",
     "playwright": "1.58.2",

src/platform/packages/private/kbn-ui-shared-deps-npm/version_dependencies.txt

@@ -353,7 +353,7 @@ path-to-regexp@1.9.0
 path-type@4.0.0
 pbkdf2@3.1.3
 picocolors@1.1.1
-picomatch@2.3.1
+picomatch@2.3.2
 pify@2.3.0
 pify@4.0.1
 pinkie-promise@2.0.1

yarn.lock

@@ -27016,15 +27016,15 @@ picocolors@1.1.1, picocolors@^1.0.0, picocolors@^1.1.1:
   resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.1.1.tgz#3d321af3eab939b083c8f929a1d12cda81c26b6b"
   integrity sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==
 
-picomatch@4.0.3, picomatch@^4.0.2, picomatch@^4.0.3:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-4.0.3.tgz#796c76136d1eead715db1e7bad785dedd695a042"
-  integrity sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==
+picomatch@4.0.4, picomatch@^4.0.2, picomatch@^4.0.3:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-4.0.4.tgz#fd6f5e00a143086e074dffe4c924b8fb293b0589"
+  integrity sha512-QP88BAKvMam/3NxH6vj2o21R6MjxZUAd6nlwAS/pnGvN9IVLocLHxGYIzFhg6fUQ+5th6P4dv4eW9jX3DSIj7A==
 
 picomatch@^2.0.4, picomatch@^2.2.1, picomatch@^2.2.3, picomatch@^2.3.1:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
-  integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.2.tgz#5a942915e26b372dc0f0e6753149a16e6b1c5601"
+  integrity sha512-V7+vQEJ06Z+c5tSye8S+nHUfI51xoXIXjHQ99cQtKUkQqqO1kO/KCJUfZXuB47h/YBlDhah2H3hdUGXn8ie0oA==
 
 pify@^2.0.0, pify@^2.2.0:
   version "2.3.0"