[main](backport #3722) Changelog for 8.11.0

[mergify]

This is an automatic backport of pull request #3722 done by Mergify.
Cherry-pick of 03ef9d8 has failed:

On branch mergify/bp/main/pr-3722
Your branch is up to date with 'origin/main'.

You are currently cherry-picking commit 03ef9d8d6a.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	new file:   changelog/8.11.0.asciidoc
	new file:   changelog/8.11.0.yaml
	deleted:    changelog/fragments/1691060806-Processor-support-for-hints-autodiscover.yaml
	deleted:    changelog/fragments/1693427183-install-progress.yaml
	deleted:    changelog/fragments/1693813219-log-command-colors.yaml
	deleted:    changelog/fragments/1693920861-netinfo-manifests.yaml
	deleted:    changelog/fragments/1694187216-Uninstall-finds-and-kills-any-running-watcher-process.yaml
	deleted:    changelog/fragments/1694439479-fix_creatork8sscript.yaml
	deleted:    changelog/fragments/1695685534-standalone-prevent-quick-upgrades.yaml
	deleted:    changelog/fragments/1695780865-Enable-tamper-protection-feature-flag-by-default-for-Agent-8.11.0.yaml
	deleted:    changelog/fragments/1695920792-Prevent-multiple-stops-of-services.yaml
	deleted:    changelog/fragments/1696319263-add-assetbeat-dependency.yaml
	deleted:    changelog/fragments/1696361138-es-default-compression.yaml
	deleted:    changelog/fragments/1696530758-bugfix-upgrade-progress-reporter.yaml
	deleted:    changelog/fragments/1696955150-Slow-down-agent-monitoring-metrics-interval-to-60s.yaml
	deleted:    changelog/fragments/1697662109-upgrade-elastic-agent-libs-to-v0.6.0.yaml
	deleted:    changelog/fragments/1698259940-Increase-wait-period-between-service-restarts-on-failure-to-15s-on-Windows.yaml

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	deleted by them: changelog/fragments/1697229987-Upgrade-to-Go-1.20.10.yaml
	deleted by them: changelog/fragments/1698247934-hb-bump-node.yaml

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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• Start Time: 2023-11-08T13:14:14.574+0000

• Duration: 69 min 17 sec

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