Bump github.com/elastic/elastic-transport-go/v8 from 8.7.0 to 8.8.0 (#240)

Bumps [github.com/elastic/elastic-transport-go/v8](https://github.com/elastic/elastic-transport-go) from 8.7.0 to 8.8.0.
- [Release notes](https://github.com/elastic/elastic-transport-go/releases)
- [Changelog](https://github.com/elastic/elastic-transport-go/blob/main/CHANGELOG.md)
- [Commits](elastic/elastic-transport-go@v8.7.0...v8.8.0)

---
updated-dependencies:
- dependency-name: github.com/elastic/elastic-transport-go/v8
  dependency-version: 8.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

go.mod

@@ -5,7 +5,7 @@ go 1.24.0
 require (
 	github.com/cenkalti/backoff/v4 v4.3.0
 	github.com/cespare/xxhash/v2 v2.3.0
-	github.com/elastic/elastic-transport-go/v8 v8.7.0
+	github.com/elastic/elastic-transport-go/v8 v8.8.0
 	github.com/elastic/go-elasticsearch/v8 v8.19.0
 	github.com/google/go-cmp v0.7.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.139.0

go.sum

@@ -5,8 +5,8 @@ github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XL
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/elastic/elastic-transport-go/v8 v8.7.0 h1:OgTneVuXP2uip4BA658Xi6Hfw+PeIOod2rY3GVMGoVE=
-github.com/elastic/elastic-transport-go/v8 v8.7.0/go.mod h1:YLHer5cj0csTzNFXoNQ8qhtGY1GTvSqPnKWKaqQE3Hk=
+github.com/elastic/elastic-transport-go/v8 v8.8.0 h1:7k1Ua+qluFr6p1jfJjGDl97ssJS/P7cHNInzfxgBQAo=
+github.com/elastic/elastic-transport-go/v8 v8.8.0/go.mod h1:YLHer5cj0csTzNFXoNQ8qhtGY1GTvSqPnKWKaqQE3Hk=
 github.com/elastic/go-elasticsearch/v8 v8.19.0 h1:VmfBLNRORY7RZL+9hTxBD97ehl9H8Nxf2QigDh6HuMU=
 github.com/elastic/go-elasticsearch/v8 v8.19.0/go.mod h1:F3j9e+BubmKvzvLjNui/1++nJuJxbkhHefbaT0kFKGY=
 github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=