Bump mako from 1.1.3 to 1.2.2

Bumps [mako](https://github.com/sqlalchemy/mako) from 1.1.3 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] <support@github.com>

requirements.txt

@@ -2,6 +2,6 @@
 -e git+https://github.com/openedx/xblock-utils.git@2.1.1#egg=xblock-utils==2.1.1
 edx-i18n-tools==0.5.3
 lxml==4.5.2
-mako==1.1.3
+mako==1.2.2
 parsel==1.6.0
 transifex-client==0.13.11