console: Make get_log_level a public function

Other drivers may need to know the coreboot log level hence,
export this function rather than marking it static.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I56349f22c71c9db757b2be8eeb2dbfe959f80397
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60470
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/console/init.c

@@ -13,7 +13,7 @@
 static int console_inited;
 static int console_loglevel;
 
-static inline int get_log_level(void)
+int get_log_level(void)
 {
 	if (console_inited == 0)
 		return -1;