chore(editorconfig, prettier): Update config files for formatting yaml files.

Author: yCodeTech

.editorconfig

@@ -11,3 +11,7 @@ quote_type = single
 
 [*.md]
 trim_trailing_whitespace = false
+
+[*.yml]
+indent_style = space
+indent_size = 2

.prettierrc.json

@@ -22,6 +22,15 @@
 			"options": {
 				"printWidth": 80
 			}
+		},
+		{
+			"files": [
+				"*.yml"
+			],
+			"options": {
+				"useTabs": false,
+				"tabWidth": 2
+			}
 		}
 	]
 }