[DEV-2075] use matomo tag manager

[MarBert]

List of Changes

A new variable has been added in order to update the matomo script needed to use the Tag Manager

Motivation and Context

The way we track chatbot interaction must be updated using the tag manager

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Chore (nothing changes by a user perspective)
• 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.

[changeset-bot]

🦋 Changeset detected

Latest commit: 332dc83

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

This PR includes changesets to release 2 packages

Name	Type
infrastructure	Patch
nextjs-website	Patch

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[github-actions]

Bundle not found for branch main.
It wasn't possible to compare bundles size.

[marcobottaro]

Is this fallback still necessary?

Suggested change

	process.env.NEXT_PUBLIC_MATOMO_SCRIPT_SRC ||
	'https://cdn.matomo.cloud/pagopa.matomo.cloud/container_cT0RWuHZ.js';
	process.env.NEXT_PUBLIC_MATOMO_SCRIPT_SRC;

[MarBert]

we don't know if the variable will be available once deployed (like last time on DEV). i suggest to keep this here for now to avoid loosing all the tracking on prod

[github-actions]

Jira Pull Request Link

This Pull Request refers to the following Jira issue DEV-2075

[github-actions]

Branch is not up to date with base branch

@MarBert it seems this Pull Request is not updated with base branch.
Please proceed with a merge or rebase to solve this.