wireless: allow disabling NL80211_TESTMODE

Enable NL80211_TESTMODE by default instead of having CLD_LL_CORE
select it. This approach allows us to disable this option for the
performance config.

Bug: 154523213
Test: boot, same devices probe, connect to wifi
Signed-off-by: Connor O'Brien <connoro@google.com>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: onettboots <blackcocopet@gmail.com>

drivers/net/wireless/cnss/Kconfig

@@ -84,7 +84,6 @@ config CLD_HL_SDIO_CORE
 
 config CLD_LL_CORE
 	tristate "Qualcomm Technologies Inc. Core wlan driver"
-	select NL80211_TESTMODE
 	select WEXT_CORE
 	select WEXT_PRIV
 	select WEXT_SPY

net/wireless/Kconfig

@@ -31,6 +31,7 @@ config CFG80211
 
 config NL80211_TESTMODE
 	bool "nl80211 testmode command"
+	default y
 	depends on CFG80211
 	help
 	  The nl80211 testmode command helps implementing things like