[VOL-5222] - Upgrade golang version for VOLTHA jobs

.gitreview
VERSION
----------
  o post-release tasks.  Repository tagged and banched.
  o Add missing newlines at EOF.
  o go.mod syntax does not allow *-dev suffix so update
    master VERSION from v5.5.0-dev to v5.5.0.  Community
    can introduce a dev version when needed.

go/*.pb.og
vendor/*.go
-----------
  o invoke make mod-update to regenerate go.sum and friends.
  o lint clenaups: find . -name '*.go' -print | xargs -n1 gofmt -s -e -w

Change-Id: I3da80c0ce5600679b388e309bfa4702f1ec3212b
diff --git a/vendor/google.golang.org/protobuf/proto/encode.go b/vendor/google.golang.org/protobuf/proto/encode.go
index d18239c..bf7f816 100644
--- a/vendor/google.golang.org/protobuf/proto/encode.go
+++ b/vendor/google.golang.org/protobuf/proto/encode.go
@@ -16,7 +16,8 @@
 // MarshalOptions configures the marshaler.
 //
 // Example usage:
-//   b, err := MarshalOptions{Deterministic: true}.Marshal(m)
+//
+//	b, err := MarshalOptions{Deterministic: true}.Marshal(m)
 type MarshalOptions struct {
 	pragma.NoUnkeyedLiterals
 
@@ -101,7 +102,9 @@
 // otherwise it returns a non-nil empty buffer.
 //
 // This is to assist the edge-case where user-code does the following:
+//
 //	m1.OptionalBytes, _ = proto.Marshal(m2)
+//
 // where they expect the proto2 "optional_bytes" field to be populated
 // if any only if m2 is a valid message.
 func emptyBytesForMessage(m Message) []byte {