add TestExUnit repository (#6572)

repository/t.json

@@ -563,6 +563,19 @@
 				}
 			]
 		},
+		{
+			"name": "TestExUnit",
+			"details": "https://github.com/Dania02525/TestExUnit",
+			"author": "Dania02525 (Dania Simmons)",
+			"labels": ["elixir", "testing", "exunit"],
+			"releases": [
+				{
+					"sublime_text": ">=3000",
+					"platforms": ["osx", "linux"],
+					"tags": true
+				}
+			]
+		},
 		{
 			"details": "https://github.com/lucatume/testify",
 			"author": "theAverageDev (Luca Tumedei)",