chore(deps): Bump schedule from 1.2.0 to 1.2.1 in /rootfs/webapp

Bumps [schedule](https://github.com/dbader/schedule) from 1.2.0 to 1.2.1.
- [Changelog](https://github.com/dbader/schedule/blob/master/HISTORY.rst)
- [Commits](dbader/schedule@1.2.0...1.2.1)

---
updated-dependencies:
- dependency-name: schedule
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

rootfs/webapp/requirements.txt

@@ -4,5 +4,5 @@ Flask-SocketIO==5.3.6
 gunicorn[eventlet]==21.2.0
 requests==2.31.0
 rrdtool==0.1.16
-schedule==1.2.0
+schedule==1.2.1
 sqlalchemy==2.0.21