feat(gpu): Add signed_overflowing_scalar_add and signed_overflowing_scalar_sub on cuda backend

[bbarbakadze]

PR content/description

Implements signed_overflowing_scalar_add and signed_overflowing_scalar_sub on cuda backend

Check-list:

• [x] Tests for the changes have been added (for bug fixes / features)
• [x] Docs have been added / updated (for bug fixes / features)
• [x] Relevant issues are marked as resolved/closed, related issues are linked in the description
• [x] Check for breaking changes (including serialization changes) and add them to commit message following the conventional commit specification