Bump mako from 0.9.1 to 1.2.2 in /source/cities

Bumps [mako](https://github.com/sqlalchemy/mako) from 0.9.1 to 1.2.2.
- [Release notes](https://github.com/sqlalchemy/mako/releases)
- [Changelog](https://github.com/sqlalchemy/mako/blob/main/CHANGES)
- [Commits](https://github.com/sqlalchemy/mako/commits)

---
updated-dependencies:
- dependency-name: mako
  dependency-type: direct:production
...

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

Author: dependabot[bot]

source/cities/requirements.txt

@@ -1,6 +1,6 @@
 GeoAlchemy2==0.2.4
 Jinja2==2.11.3
-Mako==0.9.1
+Mako==1.2.2
 MarkupSafe==0.23
 SQLAlchemy==1.3.3
 Shapely==1.3.0