net: phy: micrel: Update Kconfig help text

This driver by now supports 17 different Microchip (formerly known as
Micrel) chips: KSZ9021, KSZ9031, KSZ9131, KSZ8001, KS8737, KSZ8021,
KSZ8031, KSZ8041, KSZ8051, KSZ8061, KSZ8081, KSZ8873MLL, KSZ886X,
KSZ9477, LAN8814, LAN8804 and LAN8841.

Support for the VSC8201 was removed in commit 51f932c ("micrel phy
driver - updated(1)")

Update the help text to reflect that, list families instead of models to
ease future maintenance.

Signed-off-by: Jonas Rebmann <jre@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250911-micrel-kconfig-v2-1-e8f295059050@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: jonrebm

drivers/net/phy/Kconfig

@@ -298,7 +298,7 @@ config MICREL_PHY
 	depends on PTP_1588_CLOCK_OPTIONAL
 	select PHY_PACKAGE
 	help
-	  Supports the KSZ9021, VSC8201, KS8001 PHYs.
+	  Supports the KSZ8xxx, KSZ9xxx, and LAN88xx families of Micrel/Microchip PHYs.
 
 config MICROCHIP_T1S_PHY
 	tristate "Microchip 10BASE-T1S Ethernet PHYs"