Bump pyarrow from 1.0.1 to 3.0.0

Bumps [pyarrow](https://github.com/apache/arrow) from 1.0.1 to 3.0.0.
- [Release notes](https://github.com/apache/arrow/releases)
- [Commits](https://github.com/apache/arrow/compare/apache-arrow-1.0.1...apache-arrow-3.0.0)

requirements.txt

@@ -20,7 +20,7 @@ pandas==1.2.0
 pluggy==0.13.1
 pyparsing==2.4.7
 py==1.10.0
-pyarrow==1.0.1
+pyarrow==3.0.0
 pytest-lazy-fixture==0.6.3
 pytest==6.2.1
 python-dateutil==2.8.1