fix: allow to query tags without normalization

[stephanegigandet]

This is to be able to run commands with update_all_products.pl like:

./scripts/update_all_products.pl --query categories_tags=en:some-old-entry-that-is-now-a-synonym!

the ending ! means that the value should not be normalized with the taxonomy, but instead should be searched for as specified in mongodb

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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[teolemon]

Just created an issue about it with pseudo code: https://github.com/openfoodfacts/openfoodfacts-server/issues/11011