Fix the trigger of event 8002

[ADukes]

Wrong:

	trigger = {

		technology = 3390
		technology = 15500
		NOT = {
			is_tech_active = 7050
		}

		OR = {    

		technology = 12140
		technology = 15500

		NOT = {
			is_tech_active = 7050
		}
	}


	}

Correct:

	trigger = {
		OR = {
			technology = 3390
			technology = 12140
			}
		technology = 15500
		NOT = { is_tech_active = 7050 }
		}

 

[ADukes]

And for the events 8012 and 8013

8012 correct:

	trigger = {
		OR = {
			technology = 3180
			technology = 3240
			technology = 3300
		}
		technology = 5540
		NOT = { is_tech_active = 7200 }
		}

8013 correct:

	trigger = {
		OR = {
			technology = 3060
			technology = 3120
			technology = 3450
		}
		technology = 5540
		NOT = { is_tech_active = 7210 }
		}