Now that in TF-PSA-Crypto CI, the TF-PSA-Crypto
all.sh components are run in pure TF-PSA-Crypto
context, there is no need to run them as part of
mbedtls CI anymore. The all.sh wrapper wrapping
./tests/scripts/mbedtls-all.sh and
./tf-psa-crypto/tests/scripts/all.sh can be
removed.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>