[FEATURE] create accounts schema for accounts tables

[hrithikesh026]

Feature Description

Currently accounts related tables(organization, merchant_account and business_profile) are present in the public schema of each tenant. This needs to be moved to a new global accounts table.

Possible Implementation

In order to achieve this, we can first introduce a new schema in code and point it to the public schema of each tenant and later change it to different schema once the data is being transferred to the new schema.

Have you spent some time checking if this feature request has been raised before?

• I checked and didn't find a similar issue

Have you read the Contributing Guidelines?

• I have read the Contributing Guidelines

Are you willing to submit a PR?

Yes, I am willing to submit a PR!

[hrithikesh026]

reopening in favour of #7244

[hrithikesh026]

reopening in favour of #7426

added queries to fetch v2 MA in v1 application.