Merge pull request #144 from tmshv/dependabot/pip/modules/sync/requests-2.31.0

Bump requests from 2.20.0 to 2.31.0 in /modules/sync

modules/sync/requirements.txt

@@ -6,7 +6,7 @@ pymongo==3.3.0
 PyPDF2==1.27.5
 python-frontmatter==0.3.1
 PyYAML==5.4
-requests==2.20.0
+requests==2.31.0
 six==1.10.0
 smartcrop==0.1
 toml==0.9.2