python/tests: Add basic test for logging #1195

Job	Run time
generate-fstar	2m 15s
check-style	13s
test-lakers-python	49s
unit-tests-default	51s
unit-tests (lakers-crypto/psa, ead-none)	59s
unit-tests (lakers-crypto/psa, ead-authz)	55s
unit-tests (lakers-crypto/rustcrypto, ead-none)	40s
unit-tests (lakers-crypto/rustcrypto, ead-authz)	43s
build-edhoc-package (lakers-crypto/psa)	1m 33s
build-lakers-c (crypto-rustcrypto)	1m 24s
build-lakers-c-example	2m 13s
build-edhoc-package (lakers-crypto/psa-baremetal)	1m 21s
build-lakers-c (crypto-psa-baremetal)	1m 35s
build-edhoc-package (lakers-crypto/cryptocell310)	1m 29s
build-lakers-c (crypto-cryptocell310)	1m 24s
build-edhoc-package (lakers-crypto/rustcrypto)	1m 5s
build-coap-example	49s
build-example-for-cortex-m4 (crypto-psa)	1m 40s
run-example-on-qemu (crypto-psa)	2m 4s
build-example-for-cortex-m4 (crypto-cryptocell310)	1m 11s
release	0s
	25m 13s

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