76 convert offchainassetreceiptvaulttestts tests checking overflows to foundry test

[ninokeldishvili]

Motivation

convert offchainassetreceiptvaulttestts tests checking overflows to foundry test

Solution

Writing new tests in foundry

Checks

By submitting this for review, I'm confirming I've done the following:

• [x] made this PR as small as possible
• [x] unit-tested any new functionality
• [x] linked any relevant issues or PRs