Use large aspell dictionaries

We have been using the default aspell dictionary size:
	60=med-large

This change will switch to larger dictionaries:
	80=huge
In practice, huge dictionaries are rot available,
so the above size yields a large dictionary:
	70=large

http://aspell.net/man-html/How-Aspell-Selects-an-Appropriate-Dictionary.html

Author: DimitriPapadopoulos

codespell_lib/tests/test_dictionary.py

@@ -18,9 +18,9 @@
     for lang in supported_languages:
         _wordlist = op.join(_test_data_dir, f"{lang}-additionnal.wordlist")
         if op.isfile(_wordlist):
-            spellers[lang] = aspell.Speller(("lang", lang), ("wordlists", _wordlist))
+            spellers[lang] = aspell.Speller(("lang", lang), ("size", "80"), ("wordlists", _wordlist))
         else:
-            spellers[lang] = aspell.Speller("lang", lang)
+            spellers[lang] = aspell.Speller(("lang", lang), ("size", "80"))
 except ImportError as exp:
     if os.getenv("REQUIRE_ASPELL", "false").lower() == "true":
         raise RuntimeError(