Update ArmoniK.Api to use gRPC in GUI

[esoubiran-aneo]

This card is used to track ArmoniK.Api while ArmoniK.Admin.GUI is updating to use gPRC from client instead of REST.

• [x] #685

Applications

• [x] #437

Sessions

• [x] #517
• [x] #519
• [x] #526
• [x] #527
• [x] #567

Tasks

• [x] #518
• [x] #520
• [x] #525
• [x] #529
• [x] #530
• [x] #531
• [x] #554
• [x] #556
• [x] #567
• [x] #568
• [x] #573
• [x] #640

Results

• [x] #572

Documentation

• [x] #546
• [x] #547
• [x] #552
• [x] #555
• [x] #574

Then #619

[esoubiran-aneo]

Will close this and will look for the retries later.