examples/psa_crypto: Fix modules to run ECDSA on SEs

[Einhornhool]

Contribution description

There was an error in the compile time conditionals that did not consider secure elements.
This means that when running the example with a secure element, the ECDSA functions were not executed anymore.

This provides a fix for that.

Testing procedure

When running SECURE_ELEMENT=1 BOARD=nrf52840dk make flash term on master

2024-03-12 14:23:31,097 # main(): This is RIOT! (Version: 2024.01-devel-1054-g03c05f-pr/run-ecdsa-functions-with-secure-elements)
2024-03-12 14:23:31,098 # HMAC SHA256 took 56402 us
2024-03-12 14:23:31,098 # Cipher AES 128 took 68853 us
2024-03-12 14:23:31,099 # All Done
2024-03-12 14:25:03,072 # Exiting Pyterm

After applying these changes:

2024-03-12 14:41:09,059 # main(): This is RIOT! (Version: 2024.01-devel-1054-g03c05f-pr/run-ecdsa-functions-with-secure-elements)
2024-03-12 14:41:09,060 # HMAC SHA256 took 56535 us
2024-03-12 14:41:09,060 # Cipher AES 128 took 68973 us
2024-03-12 14:41:09,061 # ECDSA took 282086 us
2024-03-12 14:41:09,061 # All Done
2024-03-12 14:41:17,151 # Exiting Pyterm

Issues/PRs references

[Teufelchen1]

LGTM, tested with real® hardware

[riot-ci]

Murdock results

✔️ PASSED

d8c003f examples/psa_crypto: Fix modules to run ECDSA on SEs

Success	Failures	Total	Runtime
17	0	17	33s

Artifacts