feat(command): update core-command to support message bus access

[chr1shung]

dependent on edgexfoundry/go-mod-bootstrap#365

fix #4073
fix #4074

Signed-off-by: Chris Hung chris@iotechsys.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?) wait until whole implementation is finished

Testing Instructions

1. Run core-command from this branch with MESSAGEQUEUE_REQUIRED=true environment variable
2. Verified the service is bootstrapped and connected to the messagebus:

...
level=INFO ts=2022-08-24T08:33:58.200388038Z app=core-command source=clients.go:147 msg="Using registry for URL for 'core-metadata': http://edgex-core-metadata:59881"
level=INFO ts=2022-08-24T08:33:58.200440505Z app=core-command source=messaging.go:69 msg="Setting options for secure MessageBus with AuthMode='usernamepassword' and SecretName='redisdb"
level=INFO ts=2022-08-24T08:33:58.200527048Z app=core-command source=messaging.go:104 msg="Connected to redis Message Bus @ redis://edgex-redis:6379 publishing on '' prefix topic with AuthMode='usernamepassword'"
level=INFO ts=2022-08-24T08:33:58.202249217Z app=core-command source=externalmqtt.go:151 msg="Connected to external MQTT broker @ tcp://mqtt-broker:1883 with AuthMode='none'"
level=INFO ts=2022-08-24T08:33:58.202467796Z app=core-command source=telemetry.go:86 msg="Telemetry starting"
level=INFO ts=2022-08-24T08:33:58.202532216Z app=core-command source=httpserver.go:132 msg="Web server starting (edgex-core-command:59882)"
level=INFO ts=2022-08-24T08:33:58.202563173Z app=core-command source=message.go:50 msg="Service dependencies resolved..."
level=INFO ts=2022-08-24T08:33:58.202572327Z app=core-command source=message.go:51 msg="Starting core-command 0.0.0 "
level=INFO ts=2022-08-24T08:33:58.202576921Z app=core-command source=message.go:55 msg="This is the Core Command Microservice"
level=INFO ts=2022-08-24T08:33:58.202587394Z app=core-command source=message.go:58 msg="Service started in: 6.296039193s"

New Dependency Instructions (If applicable)

[lenny-goodell]

LGTM

[lenny-goodell]

@hahattan , look like you need to run make tidy and commit the updated go.sum file.

[chr1shung]

@hahattan , look like you need to run make tidy and commit the updated go.sum file.

sure dependent on the fininsh of edgexfoundry/go-mod-bootstrap#365

[lenny-goodell]

sure dependent on the fininsh of edgexfoundry/go-mod-bootstrap#365

Right, for some reason I thought that got merged. I have approved and merged it. :-)

[sonarcloud]

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[lenny-goodell]

LGTM