build(deps): bump github.com/elastic/elastic-agent-system-metrics

Bumps [github.com/elastic/elastic-agent-system-metrics](https://github.com/elastic/elastic-agent-system-metrics) from 0.11.8 to 0.11.9.
- [Release notes](https://github.com/elastic/elastic-agent-system-metrics/releases)
- [Commits](elastic/elastic-agent-system-metrics@v0.11.8...v0.11.9)

---
updated-dependencies:
- dependency-name: github.com/elastic/elastic-agent-system-metrics
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/docker/go-units v0.5.0
 	github.com/elastic/elastic-agent-client/v7 v7.17.1
 	github.com/elastic/elastic-agent-libs v0.18.8
-	github.com/elastic/elastic-agent-system-metrics v0.11.8
+	github.com/elastic/elastic-agent-system-metrics v0.11.9
 	github.com/elastic/go-elasticsearch/v8 v8.17.1
 	github.com/elastic/go-ucfg v0.8.8
 	github.com/fxamacker/cbor/v2 v2.6.0

go.sum

@@ -35,8 +35,8 @@ github.com/elastic/elastic-agent-client/v7 v7.17.1 h1:ORCDXzFs1JyhI5neWbTAPWCwaF
 github.com/elastic/elastic-agent-client/v7 v7.17.1/go.mod h1:jzDEz8agLzinQEbEgLOuVM3wl6SoMybHnarQBTN1wYM=
 github.com/elastic/elastic-agent-libs v0.18.8 h1:YCokiu33g0A5Glz+iizexgrv86ftItK7ono4RfNRdRw=
 github.com/elastic/elastic-agent-libs v0.18.8/go.mod h1:Repx7BMzE1v/gTipPogNIQeEnSGwOWGBC63h7h9c5aM=
-github.com/elastic/elastic-agent-system-metrics v0.11.8 h1:O12rj3Gojqa9UX8gA6Dj1XDIGeZXgXOAvxQbvC+XLbA=
-github.com/elastic/elastic-agent-system-metrics v0.11.8/go.mod h1:FgtshyeVEAxNqRoFkdL0MpCW0rHxQGFNEKjIsxfcrag=
+github.com/elastic/elastic-agent-system-metrics v0.11.9 h1:UDgT4ygXKGRwyNyUDzBKbDW7bYphZNg1GOLtDFqZ4Wg=
+github.com/elastic/elastic-agent-system-metrics v0.11.9/go.mod h1:FgtshyeVEAxNqRoFkdL0MpCW0rHxQGFNEKjIsxfcrag=
 github.com/elastic/elastic-transport-go/v8 v8.6.1 h1:h2jQRqH6eLGiBSN4eZbQnJLtL4bC5b4lfVFRjw2R4e4=
 github.com/elastic/elastic-transport-go/v8 v8.6.1/go.mod h1:YLHer5cj0csTzNFXoNQ8qhtGY1GTvSqPnKWKaqQE3Hk=
 github.com/elastic/go-elasticsearch/v8 v8.17.1 h1:bOXChDoCMB4TIwwGqKd031U8OXssmWLT3UrAr9EGs3Q=