Merge pull request freqtrade#12501 from freqtrade/dependabot/pip/develop/ccxt-4.5.17

chore(deps): bump ccxt from 4.5.16 to 4.5.17

Author: xmatthias

requirements.txt

@@ -7,9 +7,7 @@ ft-pandas-ta==0.3.16
 ta-lib==0.6.8
 technical==1.5.3
 
-ccxt==4.5.16
-# for fast ECDSA signatures/verification
-coincurve==21.0.0
+ccxt==4.5.17
 cryptography==46.0.3
 aiohttp==3.13.2
 SQLAlchemy==2.0.44