sockets in blocking mode by default

Co-authored-by: Dan Halbert <[email protected]>

Author: Neradoc

adafruit_esp32spi/adafruit_esp32spi_socketpool.py

@@ -102,7 +102,7 @@ def __init__(
         self._buffer = b""
         self._socknum = socknum if socknum is not None else self._interface.get_socket()
         self._bound = ()
-        self.settimeout(0)
+        self.settimeout(None)
 
     def __enter__(self):
         return self