Merge pull request #163 from tmshv/dependabot/pip/modules/sync/pymongo-4.6.3

Bump pymongo from 3.3.0 to 4.6.3 in /modules/sync

modules/sync/requirements.txt

@@ -2,7 +2,7 @@ cssselect==0.9.2
 lxml==4.9.1
 Markdown==2.6.6
 Pillow==10.3.0
-pymongo==3.3.0
+pymongo==4.6.3
 PyPDF2==1.27.9
 python-frontmatter==0.3.1
 PyYAML==5.4