Pin sudachipy for python 3.7 and 3.8

Sudachipy released on the 10th of january 2025 version 0.6.10, with no wheels for python3.8 and before : 

https://pypi.org/project/SudachiPy/0.6.10/#files

Author: nicolasdalsass

code-env/python/spec/requirements.txt

@@ -14,4 +14,5 @@ wordcloud==1.9.3; python_version >= '3.9'
 fonttools==4.14.0
 pathvalidate==2.3.0
 fastcore==1.3.19
-sudachipy==0.6.0; python_version == '3.6'
+sudachipy==0.6.0; python_version == '3.6'
+sudachipy<0.6.10; python_version >= '3.7' and python_version < '3.9'