Regenerate all stuff.

dm/api/service/v1/finish_attempt.pb.go

Index: dm/api/service/v1/finish_attempt.pb.go
diff --git a/dm/api/service/v1/finish_attempt.pb.go b/dm/api/service/v1/finish_attempt.pb.go
index 48af6ed165e55436a4ea44fc05566a66b28b12d0..50496edbc0b71e87d4e48cc8b529898a501d31b2 100644
--- a/dm/api/service/v1/finish_attempt.pb.go
+++ b/dm/api/service/v1/finish_attempt.pb.go
@@ -1,6 +1,5 @@
-// Code generated by protoc-gen-go.
+// Code generated by protoc-gen-go. DO NOT EDIT.
 // source: github.com/luci/luci-go/dm/api/service/v1/finish_attempt.proto
-// DO NOT EDIT!
 
 package dm
 
@@ -51,7 +50,7 @@ func init() {
 
 var fileDescriptor2 = []byte{
 	// 186 bytes of a gzipped FileDescriptorProto
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+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0xcd, 0xb1, 0xca, 0xc2, 0x30,
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 	0xea, 0xe6, 0x20, 0x74, 0xd0, 0xc1, 0x31, 0x0f, 0x60, 0x49, 0x93, 0xd8, 0x04, 0x9a, 0x26, 0x36,
 	0x37, 0xc5, 0xc7, 0x97, 0xa6, 0x2f, 0xe0, 0x72, 0x97, 0x73, 0xee, 0x77, 0xd0, 0xb5, 0x33, 0xa0,