initialize genesis data asap at node start (#15470)

* initialize genesis data asap at node start

* add genesis validation tests with embedded state verification

* Add test for hardcoded mainnet genesis validator root and time from init() function

* Add test for UnmarshalState in encoding/ssz/detect/configfork.go

* Add tests for genesis.Initialize

* Move genesis/embedded to genesis/internal/embedded

* Gazelle / BUILD fix

* James feedback

* Fix lint

* Revert lock

---------

Co-authored-by: Kasey <kasey@users.noreply.github.com>
Co-authored-by: terence tsao <terence@prysmaticlabs.com>
Co-authored-by: Preston Van Loon <preston@pvl.dev>

config/params/config.go

@@ -340,6 +340,12 @@ type BlobScheduleEntry struct {
 	MaxBlobsPerBlock uint64           `yaml:"MAX_BLOBS_PER_BLOCK" json:"MAX_BLOBS_PER_BLOCK"`
 }
 
+func (b *BeaconChainConfig) ApplyOptions(opts ...Option) {
+	for _, opt := range opts {
+		opt(b)
+	}
+}
+
 // InitializeForkSchedule initializes the schedules forks baked into the config.
 func (b *BeaconChainConfig) InitializeForkSchedule() {
 	// Reset Fork Version Schedule.