fix(deps): update module github.com/elastic/go-elasticsearch/v8 to v9 #3479

Job	Run time
Build	1m 40s
Lint	3m 56s
Matrix Acceptance Test (7.17.13)	4m 37s
Matrix Acceptance Test (8.0.1)	4m 48s
Matrix Acceptance Test (8.1.3)	4m 56s
Matrix Acceptance Test (8.2.3)	4m 55s
Matrix Acceptance Test (8.3.3)	5m 1s
Matrix Acceptance Test (8.4.3)	4m 58s
Matrix Acceptance Test (8.5.3)	4m 47s
Matrix Acceptance Test (8.6.2)	4m 58s
Matrix Acceptance Test (8.7.1)	4m 57s
Matrix Acceptance Test (8.8.2)	5m 27s
Matrix Acceptance Test (8.9.2)	5m 31s
Matrix Acceptance Test (8.10.3)	6m 44s
Matrix Acceptance Test (8.11.4)	6m 12s
Matrix Acceptance Test (8.12.2)	6m 59s
Matrix Acceptance Test (8.13.4)	6m 58s
Matrix Acceptance Test (8.14.3)	7m 3s
Matrix Acceptance Test (8.15.5)	7m 5s
Matrix Acceptance Test (8.16.2)	7m 10s
Matrix Acceptance Test (8.17.0)	7m 18s
Matrix Acceptance Test (9.0.0-SNAPSHOT)	6m 45s
	2h 2m 45s

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