Regenerate all stuff.

dm/api/distributor/swarming/v1/cipd.pb.go

Index: dm/api/distributor/swarming/v1/cipd.pb.go
diff --git a/dm/api/distributor/swarming/v1/cipd.pb.go b/dm/api/distributor/swarming/v1/cipd.pb.go
index 1df78a8d7c50f37b98124b47500c154e42fd12ff..21fcd8947522e2dca87bda237e343e9e78383a7e 100644
--- a/dm/api/distributor/swarming/v1/cipd.pb.go
+++ b/dm/api/distributor/swarming/v1/cipd.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/distributor/swarming/v1/cipd.proto
-// DO NOT EDIT!
 
 /*
 Package swarmingV1 is a generated protocol buffer package.
@@ -130,7 +129,7 @@ func init() {
 
 var fileDescriptor0 = []byte{
 	// 288 bytes of a gzipped FileDescriptorProto
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+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x90, 0x4f, 0x4f, 0x84, 0x30,
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 	0xec, 0x7a, 0xd0, 0xd5, 0x93, 0x1a, 0xef, 0x1b, 0x4c, 0x3c, 0x99, 0x98, 0x52, 0x1a, 0x98, 0xf0,
 	0xa7, 0x4d, 0x29, 0x18, 0x3e, 0x91, 0x5f, 0xd3, 0x50, 0xd9, 0x48, 0x8c, 0x5e, 0xc8, 0xbc, 0xc9,