FINERACT-2248: Migrate SearchHelper, NotificationHelper, TaxComponentHelper and TaxGroupHelper to fineract-client-feign

[avivijay19]

…Helper and TaxGroupHelper to fineract-client-feign

Description

Describe the changes made and why they were made. (Ignore if these details are present on the associated Apache Fineract JIRA ticket.)

Checklist

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