fix(deps): update dependency org.testng:testng to v7.11.0 #1681

Job	Run time
Unit tests (8)	1m 43s
Setup ITs	7s
Full verify (8)	1m 26s
Build (8)	1m 24s
Cassandra ITs (RELEASE-4.X, 8)	1m 37s
Scylla ITs (ENTERPRISE-PRIOR-RELEASE, 8)	2m 22s
Scylla ITs (OSS-PRIOR-RELEASE, 8)	2m 21s
Scylla ITs (ENTERPRISE-RELEASE, 8)	1m 41s
Scylla ITs (OSS-RELEASE, 8)	2m 14s
Cassandra ITs (RELEASE-3.X, 8)	1m 52s
	16m 47s

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