get and pass traceparent to osbs tasks

This is to enable OpenTelemetry tracing in
`osbs`

Signed-off-by: Harsh Modi <hmodi@redhat.com>

koji_containerbuild/plugins/builder_containerbuild.py

@@ -1011,6 +1011,13 @@ def handler(self, src, target, opts=None):
             userdata=opts.get('userdata', None),
         )
 
+        # need brew instrumentation to be completed to know where we will get this from
+        traceparent = ''
+        if traceparent:
+            if not kwargs['userdata']:
+                kwargs['userdata'] = {}
+            kwargs['userdata'] = traceparent
+
         result = self.createContainer(**kwargs)
 
         self.logger.debug("Result: %r", result)
@@ -1190,6 +1197,13 @@ def handler(self, target, opts=None):
             userdata=opts.get('userdata', None),
         )
 
+        # need brew instrumentation to be completed to know where we will get this from
+        traceparent = ''
+        if traceparent:
+            if not kwargs['userdata']:
+                kwargs['userdata'] = {}
+            kwargs['userdata'] = traceparent
+
         result = self.createSourceContainer(**kwargs)
 
         self.logger.debug("Result: %r", result)