Marlin/Sailfish: customize bad WiFi RSSI values

These values are chosen based on the metrics collected.

Bug: 33270528
Test: Read and verify these config values from QNS.
Change-Id: Ibe95637e640f4846a2ea464c51efb192faa56bac
diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 01933b7..d004ade 100755
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -250,6 +250,10 @@
     <!-- Boolean indicating whether the wifi chipset has background scan support -->
     <bool translatable="false" name="config_wifi_background_scan_support">true</bool>
 
+    <!-- Integer thresholds, do not connect to APs with RSSI lower than these values  -->
+    <integer translatable="false" name="config_wifi_framework_wifi_score_bad_rssi_threshold_5GHz">-77</integer>
+    <integer translatable="false" name="config_wifi_framework_wifi_score_bad_rssi_threshold_24GHz">-80</integer>
+
     <!-- Setting this true forces the headset jack switches to use the/dev/input/event subsystem
          rather than the uevent framework. -->
     <bool name="config_useDevInputEventForAudioJack">true</bool>