fix: add romlib builds to juno

After migrating lts 2.10 to use mbedtls-3.6.1 we are hitting size
issues with gcc-12.3

[...]
aarch64-none-elf-ld.bfd: /ssd/tfa/tfa3/trusted-firmware-a/build/juno/debug/bl2/bl2.elf section `xlat_table' will not fit in region `RAM'
aarch64-none-elf-ld.bfd: BL2 image has exceeded its limit.
aarch64-none-elf-ld.bfd: region `RAM' overflowed by 4096 bytes
[...]

To workaround this issue use ROMLIB builds rather than migrating
to a newer gcc.

Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
Change-Id: I24df5dc50febb07da91d2249db71f89f107f4b31
1 file changed