Enable multiple users in flo

Set supported multiuser count to 8 (like nakasi and manta)

Bug: 8817671
Change-Id: I2fa61cc094e22bfe28be125f4b95364ab0736700
diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 1f92b2d..979df3b 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -249,4 +249,7 @@
     <!-- The default iface on which to monitor data use -->
     <string name="config_datause_iface" translatable="false">rmnet_usb0</string>
 
+    <!--  Maximum number of supported users -->
+    <integer name="config_multiuserMaximumUsers">8</integer>
+
 </resources>