<NME> mysql-requirements.txt
<BEF> mysqlclient<=1.4.99

<MSG> Update mysqlclient requirement from <=1.4.99 to <2.0.2

Updates the requirements on [mysqlclient](https://github.com/PyMySQL/mysqlclient-python) to permit the latest version.
- [Release notes](https://github.com/PyMySQL/mysqlclient-python/releases)
- [Changelog](https://github.com/PyMySQL/mysqlclient-python/blob/master/HISTORY.rst)
- [Commits](https://github.com/PyMySQL/mysqlclient-python/commits)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
<DFF> @@ -1,1 +1,1 @@
-mysqlclient<=1.4.99
+mysqlclient<2.0.2

Update mysqlclient requirement from <=1.4.99 to <2.0.2