[1.72] "The Scout" event yields only +1 or +2 sensor power

Issue:  "The Scout" event (Line 636, data/Game/IdeologicalGalacticEventDefs.xml) needs adjustment to account for changes in Sensors.

Current values look like this:

<Modifier>
 <EffectType>SensorPower</EffectType>
 <Scope>Global</Scope>
 <Target>
 <TargetType>Ship</TargetType>
 </Target>
 <BonusType>Flat</BonusType>
 <Value>1</Value>
</Modifier>

Should probably look like this:

<Modifier>
 <EffectType>SensorPower</EffectType>
 <Scope>Global</Scope>
 <Target>
 <TargetType>Ship</TargetType>
 </Target>
 <BonusType>Flat</BonusType>
 <Value>12</Value>
</Modifier>