Remove Cross-Cluster Management From Operator

[JacobGros]

Description

This PR does the following:

• Remove Cross-Cluster Management From Operator, operator will now only be adjusting the cluster its installed on
• Remove TARGET_CLUSTERS_IDS field, as it will no longer be supported with the latest change
• Add wrapper to utils.go for yaml.Unmarshal, allowing us to boost UT coverage in utils package
• Add replication CRD management to replication installs
• Updates ReadMe for an issue found when e2e testing Auth v2
• fixes PScale e2e tests

GitHub Issues

List the GitHub issues impacted by this PR:

GitHub Issue #
https://github.com/dell/csm/issues/1749

Checklist:

• I have performed a self-review of my own code to ensure there are no formatting, vetting, linting, or security issues
• I have verified that new and existing unit tests pass locally with my changes
• I have not allowed coverage numbers to degenerate
• I have maintained at least 90% code coverage
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I have maintained backward compatibility
• I have executed the relevant end-to-end test scenarios

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also list any relevant details for your test configuration

• Ran pflex e2e tests, nohup ./run-e2e-test.sh --pflex & results tracked internally
• Ran pmax e2e tests, nohup ./run-e2e-test.sh --pmax & results tracked internally
• Ran pscale e2e tests, nohup ./run-e2e-test.sh --pscale & results tracked internally
• Ran karavi replication tests, results tracked internally

[github-actions]

Merging this branch will increase overall coverage

Impacted Packages	Coverage Δ	🤖
github.com/dell/csm-operator/controllers	90.39% (+0.31%)	👍
github.com/dell/csm-operator/pkg/modules	90.53% (+0.06%)	👍
github.com/dell/csm-operator/pkg/utils	94.26% (+3.96%)	👍
github.com/dell/csm-operator/tests/e2e/steps	0.00% (ø)

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Coverage by file

Changed files (no unit tests)

Changed File	Coverage Δ	Total	Covered	Missed	🤖
github.com/dell/csm-operator/controllers/csm_controller.go	90.39% (+0.31%)	687 (+1)	621 (+3)	66 (-2)	👍
github.com/dell/csm-operator/pkg/modules/replication.go	87.14% (+0.79%)	241 (+14)	210 (+14)	31	👍
github.com/dell/csm-operator/pkg/utils/status.go	94.15% (-0.06%)	410 (-4)	386 (-4)	24	👎
github.com/dell/csm-operator/pkg/utils/utils.go	95.83% (+6.98%)	552 (-31)	529 (+11)	23 (-42)	👍
github.com/dell/csm-operator/tests/e2e/steps/steps_def.go	0.00% (ø)	0	0	0

Please note that the "Total", "Covered", and "Missed" counts above refer to code statements instead of lines of code. The value in brackets refers to the test coverage of that file in the old version of the code.

Changed unit test files

• github.com/dell/csm-operator/controllers/csm_controller_test.go
• github.com/dell/csm-operator/pkg/modules/replication_test.go
• github.com/dell/csm-operator/pkg/utils/status_test.go
• github.com/dell/csm-operator/pkg/utils/utils_test.go