Onboard UPS Connector to Axon-ivy market

[ndkhanh-axonivy]

Hi, I've just created a market-product that I'd like to publish into the official axonivy-market.
Can you fork it and review my cool product?
axonivy-market/ups-connector#1

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⚠️ do not remove this section, but leave it to track the reviewer's work.

Review Tasks

Product Domain

• product successfully installs into the Axon Ivy Designer
• product parts are marked as Connector or Demo
• the product projects contains documentation to explain the functionality or use-case:
  e.g. Process-Notes, Input-Parameter descriptions, Meta-Comments on variables.yaml definitions ...
• the product readme fits into the market landscape @andreasbalsiger
• all mandatory setup steps to run the Demo are documented in the setup section of the [myProduct]/product/Readme.md .

Technical Solution

Coherent

• Common group-id for all artifacts <groupId>[org.arcme|com.axonivy].[util|connector].[product-name]<groupId>
• Common artifact-id prefix: <artifactId>msgraph[-product|test|demo]</artifactId>
• Html-Dalogs depend on suggested 'frame' template
• Github actions + maven-build runs as outlined in market-product template

Maintainable

• Dependent third-party infrastructure (e.g. Database, MavenRepos) is available: public accessible instance or shared as code (e.g. Docker, docker-compose)
• Tests are implemented that verify, that the product actually runs
• Additional libraries (e.g. Maven dependencies) are lightweight: not duplicating libaries of the Axon.ivy Classpath Container.
• Depends on standard Axon Ivy features and does not light-heartedly re-introduce forks of existing solutions (e.g. Job-Framework). Our goal is to integrate also third-parties into existing: Enginge-Cockpit-View, Log-Channels, Monitoring features, ...
• Uses latest ivy-environment: e.g. process-files and used project-build-plugin match the ivyProject version.
• Product is re-usable without the need to unpack and customize it for standard use-cases: crucial settings can be overriden with well documented config/variables.yaml