tools: update pip packages with vuln

Pip-audit report:

Name        |Version |ID                  |Fix Versions
------------|--------|--------------------|------------
cryptography|41.0.2  |GHSA-jm77-qphf-c4w8 |41.0.3

Signed-off-by: Sebastian Wezel <sebastian.wezel@nordicsemi.no>

scripts/requirements-fixed.txt

@@ -30,7 +30,7 @@ cmsis-pack-manager==0.2.10
 colorama==0.4.6
 commonmark==0.9.1
 coverage==5.4
-cryptography==41.0.2
+cryptography==41.0.3
 docopt==0.6.2
 docutils==0.16
 ecdsa==0.16.1