HAL_ChibiOS: lower gains on CubyOrange and Yellow heater

this should reduce the chance of baro oscillation due to rapid change
in heater temperature

libraries/AP_HAL_ChibiOS/hwdef/CubeOrange/defaults.parm

@@ -0,0 +1,15 @@
+# setup correct defaults for battery monitoring for cube power brick
+BATT2_CURR_PIN 14
+BATT2_VOLT_PIN 13
+BATT_AMP_PERVLT 39.877
+BATT_VOLT_MULT 12.02
+BATT2_AMP_PERVLT 39.877
+BATT2_VOLT_MULT 12.02
+# setup ADSB
+ADSB_ENABLE 1
+SERIAL5_BAUD 57
+SERIAL5_PROTOCOL 1
+
+# lower heater gains
+BRD_IMUHEAT_I 0.07
+BRD_IMUHEAT_P 50

libraries/AP_HAL_ChibiOS/hwdef/CubeYellow/defaults.parm

@@ -0,0 +1,11 @@
+# setup correct defaults for battery monitoring for cube power brick
+BATT2_CURR_PIN 14
+BATT2_VOLT_PIN 13
+BATT_AMP_PERVLT 39.877
+BATT_VOLT_MULT 12.02
+BATT2_AMP_PERVLT 39.877
+BATT2_VOLT_MULT 12.02
+
+# lower heater gains
+BRD_IMUHEAT_I 0.07
+BRD_IMUHEAT_P 50