Bump black version (open-telemetry#2572)

srikanthccv · web-flow · commit 780c08efe649 · 2022-03-29T01:57:32.000+05:30
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -1,7 +1,7 @@
 pylint==2.11.0
 flake8~=3.7
 isort~=5.8
-black~=22.1.0
+black~=22.3.0
 httpretty~=1.0
 mypy==0.931
 sphinx~=3.5.4
