Revert "[nrf noup] net: Increase connection manager stack size"

This reverts commit ecb6d07.

Signed-off-by: Bjarki Arge Andreasen <[email protected]>

Author: bjarki-andreasen

subsys/net/conn_mgr/Kconfig

@@ -24,7 +24,6 @@ source "subsys/net/Kconfig.template.log_config.net"
 
 config NET_CONNECTION_MANAGER_MONITOR_STACK_SIZE
 	int "Size of the stack allocated for the conn_mgr_monitor thread"
-	default 8192 if WPA_SUPP
 	default 512
 	help
 	  Sets the stack size which will be used by the connection manager for connectivity monitoring.