test: restricted price strategy

Prices now don't go too low with the decimals because testing for shitcoins is not the goal here.

tests/utils/strategies.py

@@ -93,7 +93,7 @@ def fees(draw):
 # 1e26 is less than the maximum amount allowed by the factory
 # however testing with a smaller number is more realistic
 # and less cumbersome
-price = integers(min_value=1e6 + 1, max_value=int(1e26))
+price = integers(min_value=int(1e10), max_value=int(1e26))
 
 # -------------------- tokens --------------------