Bumped version to 3.5.6 + bumped tokenizer dependency version

Author: sveinbjornt

setup.py

@@ -119,7 +119,7 @@ def read(*names: str, **kwargs: Any) -> str:
     setup_requires=["cffi>=1.15.1"],
     install_requires=[
         "cffi>=1.15.1",
-        "tokenizer>=3.4.3",
+        "tokenizer>=3.4.4",
         "islenska>=0.4.8",
         "typing_extensions",
     ],

src/reynir/version.py

@@ -1 +1 @@
-__version__ = "3.5.5"
+__version__ = "3.5.6"