[VOL-3071] Extended Log framework to accept Context as log method argument
 and extract operation details from same based on Jaeger Tracing Span API.

Change-Id: Id0139ef94bc838c11d2b155353c51e5810db443f
diff --git a/vendor/github.com/uber/jaeger-client-go/DCO b/vendor/github.com/uber/jaeger-client-go/DCO
new file mode 100644
index 0000000..068953d
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/DCO
@@ -0,0 +1,37 @@
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