OpenDepositBorrow AAVE V3 Strategy

[zerotucks]

Ticket URL

Please provide a link to the ticket:
https://app.shortcut.com/oazo-apps/story/10883/open-deposit-borrow-strategy-v3

Description of Changes

Please list the changes introduced by this PR:

• Refactor openDepositBorrow strategy to replicate version agnostic approach of depositBorrow strategy
• Remove various protocol version branching approaches and rationalise to helpers in aave/common
• Share logic used by depositBorrow and openDepositBorrow in aave/common

Note: The strategy args are not optional for borrow (still requiring args and zero amount to be passed). We can update it at later date but requires more fiddling around.

How to Test

Please provide instructions on how to test the changes in this PR:

• Will be tested in HH Task Story -> https://app.shortcut.com/oazo-apps/story/10792/library-test-opening-borrow-position-on-aave-v3

PR Definition of Done

Please ensure the following requirements have been met before marking the PR as ready for review:

• All checks are passing
• PR is linked to a corresponding ticket
• PR title is clear and concise
• Code has been self-reviewed and any fixes or improvements noted (See Code review standards in Notion)
• Documentation has been updated if necessary

[shortcut-integration]

This pull request has been linked to Shortcut Story #10883: Open Deposit Borrow Strategy V3.