Port 1-086_validate_applicationset_extra_command_args test to Ginkgo

[trdoyle81]

What type of PR is this?

Uncomment only one /kind line, and delete the rest.
For example, > /kind bug would simply become: /kind bug

/kind enhancement

What does this PR do / why we need it:
This PR adds a new e2e test, porting the 1-086_validate_applicationset_extra_command_args test to Ginkgo

Have you updated the necessary documentation?

• Documentation update is required by this PR.
• Documentation has been updated.

Which issue(s) this PR fixes:
https://issues.redhat.com/browse/GITOPS-7203

Fixes #?

Test acceptance criteria:

• Unit Test
• E2E Test

How to test changes / Special notes to the reviewer:
to execute test locally
$ export LOCAL_RUN=true && export GINKGO_TEST_SUITE="parallel" && export export GINKGO_FOCUS="1-086_validate_applicationset_extra_command_args"
$ ./bin/ginkgo -v -focus $GINKGO_FOCUS -r ./test/openshift/e2e/ginkgo/$GINKGO_TEST_SUITE

[openshift-ci]

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