Change 1wire pin to A8 as it's 5V tolerant

Dependencies:   DS1820 mbed-STM32F103C8T6 mbed

Fork of stm32f103c8t6-ds18b20 by Alastair D'Silva

Revision:
11:c050fcabba46
Parent:
9:d3fb631890d7
--- a/mbed.bld	Thu Sep 15 18:40:03 2016 +0000
+++ b/mbed.bld	Mon Jun 26 13:53:25 2017 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/b0220dba8be7
\ No newline at end of file
+https://mbed.org/users/mbed_official/code/mbed/builds/64910690c574
\ No newline at end of file