Adding TIN algorithms

[Menendez6]

Describe your changes

I added TINs algorithms in identities for Austria, France, Great Britain and Poland and I have created a first version of the regime in Ireland.

Checklist before requesting a review

• [x] I have performed a self-review of my code.
• [ ] I have added thorough tests with at least 90% code coverage.
• [ ] I've modified or created example GOBL documents the show my changes in use, if appropriate.
• [x] When adding or modifying a tax regime or addon, I've added links to the source of the changes either structured or in the comments.
• [x] I've run go generate . to ensure that Schemas and Regime data are up to date.
• [x] All linter warnings have been reviewed and fixed.
• [x] I've been obsessive with pointer nil checks to avoid panics.
• [ ] Updated CHANGELOG with list of changes.
• [x] Requested a review from @samlown.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 79.21569% with 53 lines in your changes missing coverage. Please review.

Project coverage is 78.89%. Comparing base (74c80f7) to head (05c13b6).

Files with missing lines	Patch %	Lines
regimes/gb/identities.go	59.52%	23 Missing and 11 partials :warning:
regimes/at/identitites.go	83.33%	4 Missing and 2 partials :warning:
regimes/fr/identities.go	78.26%	4 Missing and 1 partial :warning:
regimes/ie/ie.go	86.48%	5 Missing :warning:
regimes/ie/tax_identity.go	80.00%	2 Missing and 1 partial :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #400 +/- ## ======================================== Coverage 78.88% 78.89% ======================================== Files 217 223 +6 Lines 10722 10967 +245 ======================================== + Hits 8458 8652 +194 - Misses 1909 1945 +36 - Partials 355 370 +15 ```

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