generic: 5.15: fix wrong PACKET_MANGLE select in swconfig switch patch

In the rebase process of 5.15 hack patch the ETHERNET_PACKET_MANGLE got
wrongly swapped from AR8216_PHY to PSB6970_PHY.
Restore the ETHERNET_PACKET_MANGLE select to the right place.

Fixes: 1f302afd7350 ("generic: 5.15: rework hack patch")
Signed-off-by: Christian 'Ansuel' Marangi <[email protected]>

target/linux/generic/hack-5.15/700-swconfig_switch_drivers.patch

@@ -38,6 +38,7 @@ Signed-off-by: Felix Fietkau <[email protected]>
 +config AR8216_PHY
 +	tristate "Driver for Atheros AR8216 switches"
 +	select SWCONFIG
++	select ETHERNET_PACKET_MANGLE
 +
 +config AR8216_PHY_LEDS
 +	bool "Atheros AR8216 switch LED support"
@@ -52,7 +53,6 @@ Signed-off-by: Felix Fietkau <[email protected]>
 +config PSB6970_PHY
 +	tristate "Lantiq XWAY Tantos (PSB6970) Ethernet switch"
 +	select SWCONFIG
-+	select ETHERNET_PACKET_MANGLE
 +
 +config RTL8306_PHY
 +	tristate "Driver for Realtek RTL8306S switches"