[Forknet] Pre-release testing of resharding

[posvyatokum]

We need to test resharding in mocknet that has split storage and legacy archival nodes.
In the end we want to make sure that all types of nodes can finish resharding correctly independently of any restarts during the resharding epoch.

2024-02-22

@marcelo-gonzalez

• test resharding with restarts in a mocknet with only rpc nodes

@posvyatokum

• test the deafult flow of resharding in a mocknet with all types of nodes.
• automate consecutive runs of several test scenarios.

2024-02-23

@posvyatokum + @marcelo-gonzalez

• set up a series of tests to run over the weekend