Archive script needed for emergency hardfork

[dkijania]

Archive script for emergency hf which converts all pending blocks which are ancestors of fork point block. All the other pending blocks should be converted to orphaned

[dkijania]

!ci-build-me

[dkijania]

!ci-build-me

[dkijania]

!ci-build-me

[ghost-not-in-the-shell]

For the migrated database we should keep the blocks from previous chain (blocks with protocol_version = 2 in this emergency hard fork for example) to be still canonical. Is this the case for your script?

[dkijania]

@ghost-not-in-the-shell I think this is covered by this test case:

https://github.com/MinaProtocol/mina/pull/15622/files#diff-6612dcb6e27729a52fe9ac1654b373ea18c13b28245a21e0f426ce1e6ce0d024R20

[dkijania]

!ci-build-me

[mrmr1993]

!approved-for-mainnet