Bump mako from 1.0.13 to 1.2.2 in /installs/osp-rtmp/setup

Bumps [mako](https://github.com/sqlalchemy/mako) from 1.0.13 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
...

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Author: dependabot[bot]

installs/osp-rtmp/setup/requirements.txt

@@ -19,7 +19,7 @@ greenlet==1.1.2
 gunicorn==20.1.0
 itsdangerous==2.1.2
 Jinja2==3.1.2
-Mako==1.0.13
+Mako==1.2.2
 MarkupSafe==2.1.1
 psutil==5.7.0
 psycopg2-binary==2.8.5