sca: gcc: add support for additional analyzer options

This commit brings support for additional GCC static analyzer options
with 'GCC_SCA_OPTS=...'

Linked to discussion on 'ccache' side effect on analyzer file
generation[1]

[1] https://github.com/zephyrproject-rtos/zephyr/discussions/86196

Signed-off-by: Alex Fabre <alex.fabre@rtone.fr>
2 files changed