build(deps): bump github.com/elastic/go-elasticsearch/v8

Bumps [github.com/elastic/go-elasticsearch/v8](https://github.com/elastic/go-elasticsearch) from 8.14.0 to 8.15.0.
- [Release notes](https://github.com/elastic/go-elasticsearch/releases)
- [Changelog](https://github.com/elastic/go-elasticsearch/blob/main/CHANGELOG.md)
- [Commits](elastic/go-elasticsearch@v8.14.0...v8.15.0)

---
updated-dependencies:
- dependency-name: github.com/elastic/go-elasticsearch/v8
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/elastic/elastic-agent-client/v7 v7.15.0
 	github.com/elastic/elastic-agent-libs v0.10.0
 	github.com/elastic/elastic-agent-system-metrics v0.11.2
-	github.com/elastic/go-elasticsearch/v8 v8.14.0
+	github.com/elastic/go-elasticsearch/v8 v8.15.0
 	github.com/elastic/go-ucfg v0.8.8
 	github.com/fxamacker/cbor/v2 v2.6.0
 	github.com/go-chi/chi/v5 v5.0.12

go.sum

@@ -41,8 +41,8 @@ github.com/elastic/elastic-agent-system-metrics v0.11.2 h1:UjSBcY6U3H3venB5zAPEF
 github.com/elastic/elastic-agent-system-metrics v0.11.2/go.mod h1:saqLKe9fuyuAo6IADAnnuy1kaBI7VNlxfwMo8KzSRyQ=
 github.com/elastic/elastic-transport-go/v8 v8.6.0 h1:Y2S/FBjx1LlCv5m6pWAF2kDJAHoSjSRSJCApolgfthA=
 github.com/elastic/elastic-transport-go/v8 v8.6.0/go.mod h1:YLHer5cj0csTzNFXoNQ8qhtGY1GTvSqPnKWKaqQE3Hk=
-github.com/elastic/go-elasticsearch/v8 v8.14.0 h1:1ywU8WFReLLcxE1WJqii3hTtbPUE2hc38ZK/j4mMFow=
-github.com/elastic/go-elasticsearch/v8 v8.14.0/go.mod h1:WRvnlGkSuZyp83M2U8El/LGXpCjYLrvlkSgkAH4O5I4=
+github.com/elastic/go-elasticsearch/v8 v8.15.0 h1:IZyJhe7t7WI3NEFdcHnf6IJXqpRf+8S8QWLtZYYyBYk=
+github.com/elastic/go-elasticsearch/v8 v8.15.0/go.mod h1:HCON3zj4btpqs2N1jjsAy4a/fiAul+YBP00mBH4xik8=
 github.com/elastic/go-structform v0.0.12 h1:HXpzlAKyej8T7LobqKDThUw7BMhwV6Db24VwxNtgxCs=
 github.com/elastic/go-structform v0.0.12/go.mod h1:CZWf9aIRYY5SuKSmOhtXScE5uQiLZNqAFnwKR4OrIM4=
 github.com/elastic/go-sysinfo v1.14.1 h1:BpY/Utfz75oKSpsQnbAJmmlnT3gBV9WFsopBEYgjhZY=