post-merge: adapt ssl-opt.sh to new error values
post-merge: adapt ssl-opt.sh to new error values

The numerical value of the error code was changed when merging development
into this branch; now adapt ssl-opt.sh to the new value.

Mbed-TLS/mbedtls,ARMmbed/mbedtls,ARMmbed/mbedtls,NXPmicro/mbedtls,Mbed-TLS/mbedtls,NXPmicro/mbedtls,Mbed-TLS/mbedtls,ARMmbed/mbedtls,ARMmbed/mbedtls,NXPmicro/mbedtls,NXPmicro/mbedtls,Mbed-TLS/mbedtls