Bump pymysql from 0.9.3 to 1.1.1

Bumps [pymysql](https://github.com/PyMySQL/PyMySQL) from 0.9.3 to 1.1.1.
- [Release notes](https://github.com/PyMySQL/PyMySQL/releases)
- [Changelog](https://github.com/PyMySQL/PyMySQL/blob/main/CHANGELOG.md)
- [Commits](PyMySQL/PyMySQL@v0.9.3...v1.1.1)

---
updated-dependencies:
- dependency-name: pymysql
  dependency-version: 1.1.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -5,7 +5,7 @@ idna==2.8
 iso8601==0.1.12
 Mako==1.1.0
 MarkupSafe==1.1.1
-PyMySQL==0.9.3
+PyMySQL==1.1.1
 python-dateutil==2.8.1
 python-editor==1.0.4
 requests==2.22.0