migrate s:stake-bld to z:acceptance (#10835)

closes: #10818 

## Description

#10818 talks about moving tests in `a3p-integration/proposals/s:stake-bld` to `z:acceptance`. This PR makes it happen.

### Security Considerations

No security concerns.

### Scaling Considerations

No scaling concerns.

### Documentation Considerations

No need for documentation.

### Testing Considerations

Integration tests should pass in CI.

### Upgrade Considerations

This PR makes sure upcoming proposals don't break basic orchestration functionality.

Author: mergify[bot]