[Bug]: Enable `WorkerAlternateReceiveTest[0]` unit test

[HindujaB]

Description

This test is disabled due to test failures found in Windows. https://github.com/ballerina-platform/ballerina-lang/actions/runs/8815988150/job/24210287071?pr=42629

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OS, DB, other environment details and versions

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Related area

-> Runtime

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