Fix reconnaissance scenario time limit parameters

Changed `timeLimitAtMost` to false and updated `timeLimitType` to `ScaledToPrimaryUnitCount` to enhance the flexibility of time limits. Added `timeLimitScaleFactor` set to 2 to ensure the time limit scales appropriately with the number of primary units.

MekHQ/data/scenariotemplates/Reconnaissance Interdiction.xml

@@ -140,8 +140,9 @@
             <destinationEdge>NONE</destinationEdge>
             <objectiveCriterion>Preserve</objectiveCriterion>
             <percentage>50</percentage>
-            <timeLimitAtMost>true</timeLimitAtMost>
-            <timeLimitType>None</timeLimitType>
+            <timeLimitAtMost>false</timeLimitAtMost>
+            <timeLimitScaleFactor>2</timeLimitScaleFactor>
+            <timeLimitType>ScaledToPrimaryUnitCount</timeLimitType>
         </scenarioObjective>
     </scenarioObjectives>
 </ScenarioTemplate>