EVM/Node: Add vacuum to evm context

What

Fixes #7401 (closed), #7402 (closed).

Add SQLite command vacuum to evm context.

The vacuum command is essentially a command that allows defragmenting the database by saving the content to a file and reloading it from this file in a cleaner way. Here, we use it to retrieve the intermediate file to create our snapshot.

VACUUM

Why

To prepare the snapshot system.

How

Adding function in the files evm_context and evm_store

Manually testing the MR

Checklist

• Document the interface of any function added or modified (see the coding guidelines)
• Document any change to the user interface, including configuration parameters (see node configuration)
• Provide automatic testing (see the testing guide).
• For new features and bug fixes, add an item in the appropriate changelog (docs/protocols/alpha.rst for the protocol and the environment, CHANGES.rst at the root of the repository for everything else).
• Select suitable reviewers using the Reviewers field below.
• Select as Assignee the next person who should take action on that MR