accel/tcg: Remove non-explicit endian cpu_ld*_code() wrappers

All uses were converted to the cpu_ld*_code_mmu() helpers:
remove them. Update the documentation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20260320074555.33974-3-philmd@linaro.org>
2 files changed