Fix "eds" tokenizer base

[percevalw]

Description

Fixed

• eds tokenizer nows inherits from spacy.Tokenizer to avoid typing errors

Checklist

• [x] If this PR is a bug fix, the bug is documented in the test suite.
• [x] Changes were documented in the changelog (pending section).
• [x] If necessary, changes were made to the documentation (eg new pipeline).

[codecov[bot]]

Codecov Report

Attention: 6 lines in your changes are missing coverage. Please review.

Comparison is base (9d2b58f) 96.87% compared to head (621c73b) 96.95%. Report is 12 commits behind head on master.

:exclamation: Current head 621c73b differs from pull request most recent head f610637. Consider uploading reports for the commit f610637 to get more accurate results

Files	Patch %	Lines
edsnlp/processing/multiprocessing.py	97.71%	4 Missing :warning:
edsnlp/core/torch_component.py	98.03%	1 Missing :warning:
edsnlp/processing/simple.py	96.96%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #260 +/- ## ========================================== + Coverage 96.87% 96.95% +0.07% ========================================== Files 255 255 Lines 8438 8591 +153 ========================================== + Hits 8174 8329 +155 + Misses 264 262 -2 ```

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