Added extra function for pre files.

Author: callieEDU

SoftwareTests/PreFiles/PreDefiningRequirementsSoln.m

@@ -3,4 +3,5 @@
 KnownIssuesID = "";
 % ---- Pre-run commands -----
 
-sltest.testmanager = @(x) disp("... Opening "+x);
+sltest.testmanager = @(x) disp("... Opening "+x);
+sltest.testmanager.clear = @(x) disp("... Opening "+x);