Bump ccxt from 1.30.64 to 1.30.93

Bumps [ccxt](https://github.com/ccxt/ccxt) from 1.30.64 to 1.30.93.
- [Release notes](https://github.com/ccxt/ccxt/releases)
- [Changelog](https://github.com/ccxt/ccxt/blob/master/doc/exchanges-by-country.rst)
- [Commits](https://github.com/ccxt/ccxt/compare/1.30.64...1.30.93)

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

requirements-common.txt

@@ -1,6 +1,6 @@
 # requirements without requirements installable via conda
 # mainly used for Raspberry pi installs
-ccxt==1.30.64
+ccxt==1.30.93
 SQLAlchemy==1.3.18
 python-telegram-bot==12.8
 arrow==0.15.7