firmware_loader: make RUST_FW_LOADER_ABSTRACTIONS select FW_LOADER

The use of firmware_loader is an implementation detail of drivers rather
than a dependency. FW_LOADER is typically selected rather than depended
on; the Rust abstractions should do the same thing.

Fixes: de65828 ("rust: add firmware abstractions")
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Link: https://patch.msgid.link/20251106-b4-select-rust-fw-v3-1-771172257755@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: Gnurou

drivers/base/firmware_loader/Kconfig

@@ -38,7 +38,7 @@ config FW_LOADER_DEBUG
 config RUST_FW_LOADER_ABSTRACTIONS
 	bool "Rust Firmware Loader abstractions"
 	depends on RUST
-	depends on FW_LOADER=y
+	select FW_LOADER
 	help
 	  This enables the Rust abstractions for the firmware loader API.