build(deps): bump pillow from 8.3.2 to 9.0.0 (#1101)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

local-requirements.txt

@@ -5,7 +5,7 @@ flake8==3.9.2
 flaky==3.7.0
 mypy==0.910
 objgraph==3.5.0
-Pillow==8.3.2
+Pillow==9.0.0
 pixelmatch==0.2.3
 pre-commit==2.15.0
 pyOpenSSL==20.0.1