Increase modal doesn't update after increasement

[manumoreira]

The current capacity-unit is not updated after an increasement.
Steps to reproduce:
In any project scenario with providers with unsatisfied demand.

• Select one provider with unsatisfied demand, click Edit
• Increase capacity in capacity-unit to add click OK (this should add capacity to the provider and change the value of current capacity-unit)
• Open the same provider again and see that the value at 'current capacity-unit` will remain the same.