Bump teemup from 1.1.1 to 1.2.1

Bumps teemup from 1.1.1 to 1.2.1.

---
updated-dependencies:
- dependency-name: teemup
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

poetry.lock

@@ -14,7 +14,7 @@ strictyaml = "1.7.3"
 ics = {version = "0.8.0.dev0", allow-prereleases = true}
 requests = "2.32.3"
 mkdocs = "1.6.1"
-teemup = "1.1.1"
+teemup = "1.2.1"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "8.3.2"