Electra: upgrade (#13933)

* wip fork logic upgrade

* fixing replay and fork.go

* improving process function and adding tests for transition

* updating unit tests and temporarily removing some fields on state_trie.go

* updating state

* wip adding upgrade to electra code

* adding some comments

* adding spec tests

* fixing values used in state transition logic

* updating upgrade test

* gofmt

* avoid dup word linting

* fixing spec tests for fork

* gaz

* fixing tests

* improving unit test with new getters

* fixing bazel for minimal fork test

* adding bazel file

* Update beacon-chain/core/electra/upgrade.go

Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>

* addressing some comments and adding more tests

* addressing more feedback

* one more feedback

* changing value to interface after talking to preston

* adding missed review feedback

* fixing linting

* noticed I was using the wrong function in the state upgrade

* fixing and ignoring some deepsource issues

* moving core electra validator functions to helper to remove circular dependencies in other PRs

* missed deepsource complaint

* Update upgrade.go

Co-authored-by: Radosław Kapka <rkapka@wp.pl>

* Update testing/util/electra_state.go

Co-authored-by: Radosław Kapka <rkapka@wp.pl>

* Update testing/util/electra_state.go

Co-authored-by: Radosław Kapka <rkapka@wp.pl>

* addressing feedback

* removing deepsoure ignore comments

---------

Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
Co-authored-by: Radosław Kapka <rkapka@wp.pl>

consensus-types/interfaces/BUILD.bazel

@@ -7,6 +7,7 @@ go_library(
         "cast.go",
         "error.go",
         "utils.go",
+        "validator.go",
     ],
     importpath = "github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces",
     visibility = ["//visibility:public"],