Remove the activation queue for deposits

Discussion about this snapshot: https://forum.stakewise.io/t/dao-vote-remove-the-activation-queue-for-deposits/664

Introduction

There was a discussion to modify the pool contract so as to remove the activation queue as discussed in [SWIP-8]. The topic has been discussed in the forum with 12 out of 12 votes passing and the topic was open for discussion over three weeks.

I propose to execute the specification to modify the pool contract to remove the activation queue.

Specification

DAO calls setPendingValidatorsLimit function of Pool contract with the following parameter:

newPendingValidatorsLimit: 115792089237316195423570985008687907853269984665640564039457584007913129639935