Update partners table with latest Red Hat cert

## Requests
Update partners table to include recently obtained Red Hat OSPv10 certification.
### OpenStack project
 
- [*] LBaaSv2
- [ ] Heat
 
### OpenStack version
 
- [ ] Liberty
- [ ] Mitaka
- [*] Newton
 
### Use Case
https://access.redhat.com/ecosystem/software/1446683
 