* reworked some of the das core specs, pr'd to check whether whether the conflicting type issue is centric to my machine or not
* bumped nim-blscurve to 9c6e80c6109133c0af3025654f5a8820282cff05, same as unstable
* bumped nim-eth2-scenarios, nim-nat-traversal at par with unstable, added more pathches, made peerdas devnet branch backward compatible, peerdas passing new ssz tests as per alpha3, disabled electra fixture tests, as branch hasn't been rebased for a while
* refactor test fixture files
* rm: serializeDataColumn
* refactor: took data columns extracted from blobs during block proposal to the heap
* disable blob broadcast in pd devnet
* fix addBlock in message router
* fix: data column iterator
* added debug checkpoints to check CI
* refactor if else conditions
* add: updated das core specs to alpha 3, and unit tests pass
Annotate the `research` and `test` files for which no further changes
are needed to successfully compile them, to not interfere with periodic
tasks such as spec reference bumps.
Suite names were not being used because `test` has to have access to it
during instantiation - this PR cleans things up a little while at the
same time upgrading unittest2.
Other changes:
Renamed the `EIP_4844_FORK_*` config constants to `DENEB_FORK_*` as
this matches the latest spec and it's already used in the official
Sepolia config.
* consolidate consensus spec transition test fixtures
* include capella
* consoliate fork test fixtures
* note change in EIP-4844 process_block in alpha.2
Agnish Ghosh
tersec
Etan Kissling
Jacek Sieka
zah
Eugene Kabanov