Update wifi idle current

Update wifi idle current to align with other Pixel devices. Bramble has
the same RF component as Blueline and thus should use the same 79mA for
idle current.

Bug: 168049228
Test: reviewed power numbers and check bug report.
Change-Id: Ib08c2888418d56faf79c90c393519b056880f0ea
diff --git a/bramble/overlay/frameworks/base/core/res/res/xml/power_profile.xml b/bramble/overlay/frameworks/base/core/res/res/xml/power_profile.xml
index ca2ab23..a348de6 100644
--- a/bramble/overlay/frameworks/base/core/res/res/xml/power_profile.xml
+++ b/bramble/overlay/frameworks/base/core/res/res/xml/power_profile.xml
@@ -169,7 +169,7 @@
     <item name="gps.voltage">3700</item>
 
     <!-- Idle Receive current for wifi radio in mA.-->
-    <item name="wifi.controller.idle">106</item>
+    <item name="wifi.controller.idle">79</item>
     <!-- Rx current for wifi radio in mA.-->
     <item name="wifi.controller.rx">118</item>
     <!-- Tx current for wifi radio in mA-->