Remove Eth2-Types Dependency in Prysm (#10578)

* replace eth2 types

* replace protos

* regen proto

* replace

* gaz

* deps

* amend

* regen proto

* mod

* gaz

* gaz

* ensure build

* ssz

* add dep

* no more eth2 types

* no more eth2

* remg

* all builds

* buidl

* tidy

* clean

* fmt

* val serv

* gaz

Co-authored-by: Preston Van Loon <preston@prysmaticlabs.com>

math/BUILD.bazel

@@ -15,6 +15,5 @@ go_test(
     deps = [
         ":go_default_library",
         "//testing/require:go_default_library",
-        "@com_github_prysmaticlabs_eth2_types//:go_default_library",
     ],
 )

math/math_helper_test.go

@@ -5,7 +5,6 @@ import (
 	stdmath "math"
 	"testing"
 
-	types "github.com/prysmaticlabs/eth2-types"
 	"github.com/prysmaticlabs/prysm/math"
 	"github.com/prysmaticlabs/prysm/testing/require"
 )
@@ -143,7 +142,7 @@ func TestMath_Mod(t *testing.T) {
 		{args: args{1<<63 + 1, 2}, res: 1},
 	}
 	for _, tt := range tests {
-		got, err := types.Mod64(tt.args.a, tt.args.b)
+		got, err := math.Mod64(tt.args.a, tt.args.b)
 		if tt.err && err == nil {
 			t.Errorf("Mod64() Expected Error = %v, want error", tt.err)
 			continue