revert changes for parsing the curl cmd arg

[reshmifrog]

• All tests passed. If this feature is not already covered by the tests, I added new tests.
• All static analysis checks passed.
• This pull request is on the master branch.
• I used gofmt for formatting the code before submitting the pull request.

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Problem: Changes done for fixing the argument parsing issue for curl command is causing regression.
Solution: Reverting the changes done to fix the issue.

[github-actions]

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🐸 JFrog Frogbot