feat:(content) Add more poems to Quarg news (endless-sky#10943)

data/quarg/quarg news.txt

@@ -507,3 +507,5 @@ phrase "quarg poems on species"
 		"Twice-blessed pilgrims / Myths of the past / Masses preserve / The royal caste"
 		"Adrift by the clouds / Under watchful eyes / Begin now a journey / To the greatest skies"
 		"Behind wuthering waves / Forgotten tales of yore / Whether decadence or wonder / Claim back forevermore"
+		"Ghosts beyond the grave / Machinations of the mind / Wrath of suns lights the path / To home left behind"
+		"Wrenched whispers / Of stars torn / Estranged twins / Our souls unborn"