Feat: enhance opc version command to display openshift pipelines product version

[infernus01]

It extends the existing opc version command to include the OpenShift product version information.
Jira: SRVKP-2124

Changes:

• Added logic to detect OpenShift environment and fetch OpenShift product version
• Display OpenShift product version in opc version output.

Sample Output:

$ ./opc version
OpenShift Pipelines Client: devel
Tekton CLI: 0.41.0
Pipelines as Code CLI: 0.35.0
Tekton Results CLI: 0.15.0
Manual Approval Gate CLI: 0.6.0
OpenShift Pipelines: test

[infernus01]

cc @divyansh42 @pratap0007

[divyansh42]

/ok-to-test

[divyansh42]

@infernus01 can we write unit tests for the opc version command?

[infernus01]

@divyansh42 I don't see test files anywhere, should I add a new test file for version.go ?

[divyansh42]

@divyansh42 I don't see test files anywhere, should I add a new test file for version.go ?

Yes, I think we should add a new file for the test

[infernus01]

/cc @divyansh42

[divyansh42]

@infernus01 thanks for adding the unit tests.
Can you please also add the command for running the unit tests in the Makefile and then integrate that with the GitHub action, so that it runs as a part of CI checks on every PR.

[infernus01]

@divyansh42 added the command to run tests in the makefile and integrated that into actions yaml as well.

[divyansh42]

@savitaashture can you please approve the run so that we can test the changes in the github actions?

[infernus01]

/cc @aThorp96

[infernus01]

cc @pratap0007