fix: set taxCode in sc-contracts as optional field

[silvicir]

List of Changes

The taxCode property in the contractSchema and institutionDetailSchema have become optional

Motivation and Context

In the message arriving on the sc-contracts queue, the taxCode property in institution has become optional

How Has This Been Tested?

Screenshots (if appropriate):

Checklist:

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

[changeset-bot]

🦋 Changeset detected

Latest commit: 6b903d8

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 6 packages

Name	Type
io-sign-backoffice-func	Patch
io-sign-backoffice-app	Patch
@io-sign/io-sign	Patch
io-func-sign-issuer	Patch
io-func-sign-support	Patch
io-func-sign-user	Patch

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[gunzip]

wouldn't this return null for existing records?

[silvicir]

wouldn't this return null for existing records?

what do you mean?

[gunzip]

wouldn't this return null for existing records?

what do you mean?

existing records have taxCode as id, so when you'll call issuerAlreadyExists({ id: internalIstitutionID }) won't it return false? Do you plan to revisit all insitutions to migrate?

[silvicir]

wouldn't this return null for existing records?

what do you mean?

existing records have taxCode as id, so when you'll call issuerAlreadyExists({ id: internalIstitutionID }) won't it return false? Do you plan to revisit all insitutions to migrate?

Yes i will add new documents in the collection before deploying