Fix: Not logging the source-replica-db-password in the import-data-to-source-replica command log file

[priyanshi-yb]

Describe the changes in this pull request

Fixing logging of source-replica db password in log file
https://yugabyte.atlassian.net/browse/DB-14595

Describe if there are any user-facing changes

N/A

How was this pull request tested?

Manually,

2024-12-19 16:29:23.042375 INFO logging.go:76 Args: [yb-voyager import data to source-replica --export-dir /Users/priyanshigupta/Documents/voyager/yb-voyager/migtests/tests/pg/basic-public-live-test/export-dir --source-replica-db-user postgres --source-replica-db-name ff_db --source-replica-db-password XXX --disable-pb true --send-diagnostics=false --parallel-jobs 3 --max-retries 1 --source-replica-db-host 127.0.0.1]

Does your PR have changes that can cause upgrade issues?

Component	Breaking changes?
MetaDB	No
Name registry json	No
Data File Descriptor Json	No
Export Snapshot Status Json	No
Import Data State	No
Export Status Json	No
Data .sql files of tables	No
Export and import data queue	No
Schema Dump	No
AssessmentDB	No
Sizing DB	No
Migration Assessment Report Json	No
Callhome Json	No
YugabyteD Tables	No
TargetDB Metadata Tables	No