hw/loader: Remove unused load_elf_ram()

Last use of load_elf_ram() was removed in commit 188e255bf8e
("hw/s390x: Remove the possibility to load the s390-netboot.img
binary"), remove it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20250127113824.50177-3-philmd@linaro.org>
2 files changed