fixed Undefined err object

[deepikaSingh2711]

Describe your changes

Fixed runtime error in 'generateSDMBearerToken'
When the user-token request fails, the catch block incorrectly calls 'reject(err)' even though the caught error object is named 'error'. This results in rejecting an undefined value and causes a runtime crash.
The fix updates the rejection to 'reject(error)', ensuring proper error propagation and preventing application crashes.

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist before requesting a review

• I have tested the functionality on my cloud environment.
• I have provided sufficient automated/ unit tests for the code.
• I have increased or maintained the test coverage.
• I have ran integration tests on my cloud environment.
• I have validated blackduck portal for any vulnerability after my commit.

Upload Screenshots/lists of the scenarios tested

• I have Uploaded Screenshots or added lists of the scenarios tested in description

TENANCY_MODEL=single npm run integration-test

TENANCY_MODEL=multi TENANT=SDM-DEV-CONSUMER-EU12 npm run integration-test

TENANCY_MODEL=multi TENANT=SDMGoogleWorkspaceConsumer npm run integration-test