Update pymysql requirement from <1.1,>=0.9 to >=0.9,<1.2

Updates the requirements on [pymysql](https://github.com/PyMySQL/PyMySQL) to permit the latest version.
- [Release notes](https://github.com/PyMySQL/PyMySQL/releases)
- [Changelog](https://github.com/PyMySQL/PyMySQL/blob/main/CHANGELOG.md)
- [Commits](PyMySQL/PyMySQL@v0.9.0...v1.1.1)

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

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

pyproject.toml

@@ -54,7 +54,7 @@ dependencies = [
 database = [
     # Python 3.11 support starts in 2.9.2
     "psycopg2-binary>=2.9.2,<2.9.9",
-    "PyMySQL>=0.9,<1.1",
+    "PyMySQL>=0.9,<1.2",
 ]
 dev = [
     "ruff==0.6.8",