feat: add ability to wrap data into an event

[ejlee3]

closes #1149

Signed-off-by: Elizabeth J Lee elizabeth.j.lee@intel.com

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PR Checklist

Please check if your PR fulfills the following requirements:

• I am not introducing a breaking change (if you are, flag in conventional commit message with BREAKING CHANGE: describing the break)
• I am not introducing a new dependency (add notes below if you are)
• I have added unit tests for the new feature or bug fix (if not, why?)
• I have fully tested (add details below) this the new feature or bug fix (if not, why?)
• I have opened a PR for the related docs change (if not, why?)
  feat: docs for built-in pipeline function to wrap event edgex-docs#799

Testing Instructions

1. run the base edgex components
2. set the following changes in the sample profile

   [Writable.Pipeline]
   ExecutionOrder = "Compress, WrapIntoEvent, SetResponseData"
   ...
   [Writable.Pipeline.Functions.WrapIntoEvent]
     [Writable.Pipeline.Functions.WrapIntoEvent.Parameters]
     ProfileName = "MyProfile"
     DeviceName = "MyDevice"
     ResourceName = "XMLEvent"
     ValueType = "String"
     MediaType = ""  # Required only when ValueType=Binary
   ...
   [Trigger.EdgexMessageBus.SubscribeHost]
   Host = "localhost"
   Port = 6379
   Protocol = "redis"
   SubscribeTopics="edgex/events/device/Random-Boolean-Device/#"
   [Trigger.EdgexMessageBus.PublishHost]
   Host = "localhost"
   Port = 6379
   Protocol = "redis"
   PublishTopic="edgex/events/device/{profilename}/{devicename}/{sourcename}"
   

3. build and run the sample profile
4. wait for the data to come through
5. check this endpoint for the event info localhost:59880/api/v2/event/device/name/MyDevice

New Dependency Instructions (If applicable)

[AlexCuse]

Lgtm just saw one typo in comment

[lenny-goodell]

Nice Job! A few minor issues.

[lenny-goodell]

LGTM, THX!