kvserver: TestRequestsOnFollowerWithNonLiveLeaseholder is flaky

[renatolabs]

On master:

$ ./dev test ./pkg/kv/kvserver/ -f TestRequestsOnFollowerWithNonLiveLeaseholder --ignore-cache --stress --cpus 16 --timeout 10m
--- FAIL: TestRequestsOnFollowerWithNonLiveLeaseholder (47.75s)
    test_log_scope.go:167: test logs captured to: /tmp/cockroach/_tmp/33e1d369c27b9c01b2b6009c561815a3/logTestRequestsOnFollowerWithNonLiveLeaseholder3723622256
    test_log_scope.go:81: use -show-logs to present logs inline
    test_server_shim.go:104: 
        Test server was configured to route SQL queries to a secondary tenant (virtual cluster).
        If you are only seeing a test failure when this message appears, there may be a problem
        specific to cluster virtualization or multi-tenancy.
        
        To investigate, consider using "COCKROACH_TEST_TENANT=true" to force-enable just
        the secondary tenant in all runs (or, alternatively, "false" to force-disable), or use
        "COCKROACH_INTERNAL_DISABLE_METAMORPHIC_TESTING=false" to disable all random test variables altogether.
    client_raft_test.go:1439: condition failed to evaluate within 45s: from client_raft_test.go:1442: lease still valid
    panic.go:522: -- test log scope end --
FAIL
I230718 18:31:46.429841 1 (gostd) testmain.go:1593  [-] 1  Test //pkg/kv/kvserver:kvserver_test exited with error code 1


ERROR: exit status 1

221 runs completed, 1 failures, over 1m33s

First seen in: https://teamcity.cockroachdb.com/viewLog.html?buildId=10961625&buildTypeId=Cockroach_BazelEssentialCi

Jira issue: CRDB-29890

[blathers-crl]

cc @cockroachdb/replication

[tbg]

Closing for #107200.