Shared: Allow 'Argument[...].Parameter[...]' input rows. This is already supported in the rest of the library.

Author: MathiasVP

shared/dataflow/codeql/dataflow/internal/FlowSummaryImpl.qll

@@ -698,6 +698,11 @@ module Make<
       s.length() = 1 and
       s.head() instanceof TArgumentSummaryComponent
       or
+      // Argument[n].Parameter[m].*
+      s.length() = 2 and
+      s.head() instanceof TParameterSummaryComponent and
+      s.tail().head() instanceof TArgumentSummaryComponent
+      or
       // ReturnValue.*
       s.length() = 1 and
       s.head() instanceof TReturnSummaryComponent