VOL-2265 test go.mod and vendor consistency;
Update dependencies to resolve `410 Gone` errors when fetching modules

Change-Id: If0bdbc1b6d629ce819b9fa4701c016df812f92d5
diff --git a/vendor/google.golang.org/genproto/protobuf/field_mask/field_mask.pb.go b/vendor/google.golang.org/genproto/protobuf/field_mask/field_mask.pb.go
index a0889f0..8688669 100644
--- a/vendor/google.golang.org/genproto/protobuf/field_mask/field_mask.pb.go
+++ b/vendor/google.golang.org/genproto/protobuf/field_mask/field_mask.pb.go
@@ -1,14 +1,11 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // source: google/protobuf/field_mask.proto
 
-package field_mask
+package field_mask // import "google.golang.org/genproto/protobuf/field_mask"
 
-import (
-	fmt "fmt"
-	math "math"
-
-	proto "github.com/golang/protobuf/proto"
-)
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
 
 // Reference imports to suppress errors if they are not otherwise used.
 var _ = proto.Marshal
@@ -19,7 +16,7 @@
 // is compatible with the proto package it is being compiled against.
 // A compilation error at this line likely means your copy of the
 // proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
 
 // `FieldMask` represents a set of symbolic field paths, for example:
 //
@@ -232,17 +229,16 @@
 func (m *FieldMask) String() string { return proto.CompactTextString(m) }
 func (*FieldMask) ProtoMessage()    {}
 func (*FieldMask) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5158202634f0da48, []int{0}
+	return fileDescriptor_field_mask_02a8b0c0831edcce, []int{0}
 }
-
 func (m *FieldMask) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_FieldMask.Unmarshal(m, b)
 }
 func (m *FieldMask) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 	return xxx_messageInfo_FieldMask.Marshal(b, m, deterministic)
 }
-func (m *FieldMask) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FieldMask.Merge(m, src)
+func (dst *FieldMask) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_FieldMask.Merge(dst, src)
 }
 func (m *FieldMask) XXX_Size() int {
 	return xxx_messageInfo_FieldMask.Size(m)
@@ -264,9 +260,11 @@
 	proto.RegisterType((*FieldMask)(nil), "google.protobuf.FieldMask")
 }
 
-func init() { proto.RegisterFile("google/protobuf/field_mask.proto", fileDescriptor_5158202634f0da48) }
+func init() {
+	proto.RegisterFile("google/protobuf/field_mask.proto", fileDescriptor_field_mask_02a8b0c0831edcce)
+}
 
-var fileDescriptor_5158202634f0da48 = []byte{
+var fileDescriptor_field_mask_02a8b0c0831edcce = []byte{
 	// 175 bytes of a gzipped FileDescriptorProto
 	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x48, 0xcf, 0xcf, 0x4f,
 	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcb, 0x4c, 0xcd,