test: ECDSA driver_only: verify disparities in PK

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/tests/scripts/analyze_outcomes.py b/tests/scripts/analyze_outcomes.py
index 2cdcbf1..5ec867b 100755
--- a/tests/scripts/analyze_outcomes.py
+++ b/tests/scripts/analyze_outcomes.py
@@ -177,7 +177,6 @@
                 'ecdsa', # the software implementation that's excluded
                 # the following lines should not be needed,
                 # they will be removed by upcoming work
-                'pk', # #6857
                 'x509parse', # #6858
                 'x509write', # #6858
                 'debug', # #6860