chore(deps): bump sendgrid from 6.4.4 to 6.4.5 (#7189)

Bumps [sendgrid](https://github.com/sendgrid/sendgrid-python) from 6.4.4 to 6.4.5.
- [Release notes](https://github.com/sendgrid/sendgrid-python/releases)
- [Changelog](https://github.com/sendgrid/sendgrid-python/blob/main/CHANGELOG.md)
- [Commits](sendgrid/sendgrid-python@6.4.4...6.4.5)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

requirements/common.txt

@@ -59,7 +59,7 @@ Flask-Elasticsearch==0.2.5
 paypalrestsdk==1.13.1
 eventlet==0.26.1
 pyyaml==5.3.1
-sendgrid==6.4.4
+sendgrid==6.4.5
 marshmallow==2.15.2
 
 # GraphQL support