Remove SqlAlchemy dependency pinning (facebook#3014)

Summary:

Since we have resolved the SQLAlchemy 2.0 dependency issue as part of T200894264, we should be good to remove the pinning

Differential Revision: D65429486

setup.py

@@ -50,7 +50,7 @@
     "numpy<2.0",
 ]
 
-MYSQL_REQUIRES = ["SQLAlchemy==1.4.17"]
+MYSQL_REQUIRES = ["SQLAlchemy"]
 
 NOTEBOOK_REQUIRES = ["jupyter"]