[8.19] Upgrading backport to v10 (#221183) (#221282)

# Backport

This will backport the following commits from `main` to `8.19`:
- [Upgrading backport to v10
(#221183)](#221183)

<!--- Backport version: 10.0.0 -->

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

<!--BACKPORT
[{"author":{"name":"Kurt","email":"[email protected]"},"sourceCommit":{"committedDate":"2025-05-22T12:21:13Z","message":"Upgrading
backport to v10 (#221183)\n\n## Summary\n\nUpgrading `backport` from
`^9.6.6` to `10.0.0`\n\nChangelog:
https://github.com/sorenlouv/backport/releases\n\n---------\n\nCo-authored-by:
kibanamachine
<[email protected]>","sha":"5e80739097de1c401d13f60ed7a4bb1aaed6d1e3","branchLabelMapping":{"^v9.1.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["chore","Team:Security","release_note:skip","backport:all-open","v9.1.0"],"title":"Upgrading
backport to
v10","number":221183,"url":"https://github.com/elastic/kibana/pull/221183","mergeCommit":{"message":"Upgrading
backport to v10 (#221183)\n\n## Summary\n\nUpgrading `backport` from
`^9.6.6` to `10.0.0`\n\nChangelog:
https://github.com/sorenlouv/backport/releases\n\n---------\n\nCo-authored-by:
kibanamachine
<[email protected]>","sha":"5e80739097de1c401d13f60ed7a4bb1aaed6d1e3"}},"sourceBranch":"main","suggestedTargetBranches":[],"targetPullRequestStates":[{"branch":"main","label":"v9.1.0","branchLabelMappingKey":"^v9.1.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/221183","number":221183,"mergeCommit":{"message":"Upgrading
backport to v10 (#221183)\n\n## Summary\n\nUpgrading `backport` from
`^9.6.6` to `10.0.0`\n\nChangelog:
https://github.com/sorenlouv/backport/releases\n\n---------\n\nCo-authored-by:
kibanamachine
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BACKPORT-->

---------

Co-authored-by: kibanamachine <[email protected]>

Author: kc13greiner

package.json

@@ -1745,7 +1745,7 @@
     "babel-plugin-transform-react-remove-prop-types": "^0.4.24",
     "babel-plugin-transform-require-default": "^0.1.7",
     "babel-plugin-transform-typescript-metadata": "^0.3.2",
-    "backport": "^9.6.6",
+    "backport": "^10.0.0",
     "blob-polyfill": "^7.0.20220408",
     "buildkite-test-collector": "^1.8.1",
     "callsites": "^3.1.0",