Makes stopped command terminate normally

[feloy]

What type of PR is this:

/kind bug

What does this PR do / why we need it:

This PR makes a command stopped appear as terminating normally.

This is do by removing the remote pid file before to kill the process.

Which issue(s) this PR fixes:

Fixes #6486

PR acceptance criteria:

• Unit test

• Integration test

• Documentation

How to test changes / Special notes to the reviewer:

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[odo-robot]

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Kudos, SonarCloud Quality Gate passed!   

0 Bugs
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No Coverage information
0.0% Duplication

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[feloy]

/override windows-integration-test/Windows-test

[FAILED] [3.721 seconds]
odo init interactive command tests label nocluster [It] should start downloading starter project only after all interactive questions have been asked [nocluster]
C:/Users/Administrator.ANSIBLE-TEST-VS/4439/tests/integration/interactive_init_test.go:546

[openshift-ci]

@feloy: Overrode contexts on behalf of feloy: windows-integration-test/Windows-test

In response to this:

/override windows-integration-test/Windows-test

[FAILED] [3.721 seconds]
odo init interactive command tests label nocluster [It] should start downloading starter project only after all interactive questions have been asked [nocluster]
C:/Users/Administrator.ANSIBLE-TEST-VS/4439/tests/integration/interactive_init_test.go:546

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