Set server_default in the model definition

This makes sure the default value is set when inserting new rows with or without using Sqlalchemy.

Co-authored-by: Nicola Soranzo <[email protected]>

lib/galaxy/model/__init__.py

@@ -10140,7 +10140,7 @@ class APIKeys(Base, RepresentById):
     user_id = Column(Integer, ForeignKey("galaxy_user.id"), index=True)
     key = Column(TrimmedString(32), index=True, unique=True)
     user = relationship("User", back_populates="api_keys")
-    deleted = Column(Boolean, index=True, default=False, nullable=False)
+    deleted = Column(Boolean, index=True, server_default=false(), nullable=False)
 
 
 def copy_list(lst, *args, **kwds):