Extend filter pattern for the query <log_metric_filter_root_login.sql>

[rajlearner17]

Describe the bug
log_metric_filter_root_login.sql shared in
cis_v130_4_3
cis_v140_4_3
pci_v321_cw_1

The event pattern mentioned as required is

"filterPattern": "{ $.userIdentity.type = "Root" && $.userIdentity.invokedBy NOT EXISTS && $.eventType != "AwsServiceEvent" }"

However, the query only contains
filter_pattern ~ '\s*\$\.userIdentity.type\s*=\s*"Root"'

To reproduce
Steps to reproduce the behavior (please include relevant code and/or commands).

Expected behavior
Need to update the query to conclude the remaining patterns. The query name can remain the same.

Additional context
Add any other context about the problem here.