Disable failing test because of expired cert
Test TestConfigServerExclusiveRootPools fails becuase of an expired certificate. Thus disable the failing test.
config_test.go:241: Unable to verify certificate 1: x509: certificate has expired or is not yet valid: current time 2021-06-02T13:32:29+05:30 is after 2021-03-17T16:40:46Z
Signed-off-by: Ritesh Raj Sarraf ritesh.sarraf@collabora.com