Azure/azure-functions-python-library 1.22.0b4

Release 1.22.0b4

on GitHub

What's Changed

• fix: correctly deserialize blob length by @YunchuWang in #252
• build: update Python Library Version to 1.22.0b4 by @hallvictoria in #263

Full Changelog: 1.22.0b3...1.22.0b4