Regenerate all stuff.

dm/api/distributor/jobsim/result.pb.go

Index: dm/api/distributor/jobsim/result.pb.go
diff --git a/dm/api/distributor/jobsim/result.pb.go b/dm/api/distributor/jobsim/result.pb.go
index 95e75e7656d4a0730ea9a3a2d0f92bfb5f011718..6f8c4f6245eb7f5bd472b2e0d61d606784307db1 100644
--- a/dm/api/distributor/jobsim/result.pb.go
+++ b/dm/api/distributor/jobsim/result.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/jobsim/result.proto
-// DO NOT EDIT!
 
 package jobsim
 
@@ -48,7 +47,7 @@ func init() {
 
 var fileDescriptor1 = []byte{
 	// 138 bytes of a gzipped FileDescriptorProto
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+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x4b, 0xcf, 0x2c, 0xc9,
 	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0xcf, 0x29, 0x4d, 0xce, 0x04, 0x13, 0xba, 0xe9, 0xf9,
 	0xfa, 0x29, 0xb9, 0xfa, 0x89, 0x05, 0x99, 0xfa, 0x29, 0x99, 0xc5, 0x25, 0x45, 0x99, 0x49, 0xa5,
 	0x25, 0xf9, 0x45, 0xfa, 0x59, 0xf9, 0x49, 0xc5, 0x99, 0xb9, 0xfa, 0x45, 0xa9, 0xc5, 0xa5, 0x39,