V4L/DVB (7798): tuners/Kconfig: Change config name and help to reflect dynamic load for tuners

config MEDIA_ATTACH

	bool "Load and attach frontend driver modules as needed"

	bool "Load and attach frontend and tuner driver modules as needed"

	depends on DVB_CORE

	depends on MODULES

	help

	  Remove the static dependency of DVB card drivers on all

	  frontend modules for all possible card variants. Instead,

	  allow the card drivers to only load the frontend modules

	  they require. This saves several KBytes of memory.

	  they require.

	  Also, tuner module will automatically load a tuner driver

	  when needed, for analog mode.

	  This saves several KBytes of memory.

	  Note: You will need module-init-tools v3.2 or later for this feature.