[PAGOPA-2017] fix OutputBinding write

[cap-ang]

List of Changes

• auto populate item id with UUID

Motivation and Context

From version 4.x Item ID is no longer auto populated in the Extension.

https://learn.microsoft.com/en-us/azure/azure-functions/migrate-cosmos-db-version-3-version-4?tabs=in-process&pivots=programming-language-java#changes-to-item-id-generation

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• 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)

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[FedericoRuzzier]

LGTM 👍

[github-actions]

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[github-actions]

Comment this PR with update_code to update openapi.json and format the code. Consider to use pre-commit to format the code.