[iOS] "Hash protected" button is too low on the screen

Describe the bug
During the Password Check flow on the Password Input screen the "Hash protected" button is located too low on the screen.

To Reproduce
Steps to reproduce the behavior:

1. Tap on 'Check Password' button from Home Screen
2. "Hash protected" button is at the bottom and located too close to the bottom edge of the screen

Expected behavior
The "Hash protected" button has to have some reasonable margin to be a bit higher located from the bottom (see InVision prototype for reference).

Screenshots or videos
Screenshot attached

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: iPhone 6 Plus
• OS: iOS 11.2.6 (15D100)
• Native TestFlight App
• Version 1.0.3 (24)

Additional context
Add any other context about the problem here.

Inizia riproducendo il flusso Password Check nell’app iOS utilizzando l’iPhone 6 Plus e la versione dell’app indicati, quindi esamina la schermata Password Input e il layout del pulsante "Hash protected". Il lavoro è completo quando il pulsante ha un margine ragionevole rispetto al bordo inferiore e corrisponde al prototipo InVision di riferimento.