[PAGOPA-2150] fix: changed wrongly referenced creditor institution in RT header

[andrea-deri]

This PR contains a fix made on RT generation when an error occurred during convert process. In particular, the fix is made on field identificativoDominio, on which no valid value was set: the creditor institution received this RT but declared it as invalid, so it returned an error response.

List of Changes

• Replaced identificativoDominio with field extracted from RPT instead of session data.

Motivation and Context

This change is required in order to resolve the bug on RT send.

How Has This Been Tested?

• Tested in UAT environment

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.

[github-actions]

The default action is to increase the PATCH number of SEMVER. Set IGNORE-FOR-RELEASE if you want to skip SEMVER bump. BREAKING-CHANGE and NEW-RELEASE must be run from GH Actions section manually.

[github-actions]

The default action is to increase the PATCH number of SEMVER. Set IGNORE-FOR-RELEASE if you want to skip SEMVER bump. BREAKING-CHANGE and NEW-RELEASE must be run from GH Actions section manually.