[Bug] Fix rare shiny Cleffa using default icon (#1642)

* [Bug] Fix rare shiny Cleffa using default icon

Rare shiny Cleffa's icon was showing up as the default colouration, or as shiny Lugia's icon.
This fixes that by adding it to the spritesheet pokemon_icons_2v and its .json, where the console log suggested it should belong.

* [Bug] Fix rare shiny Cleffa using default icon

Rare shiny Cleffa's icon was showing up as the default colouration, or as shiny Lugia's icon.
This fixes that by adding it to the spritesheet pokemon_icons_2v and its .json, where the console log suggested it should belong.

public/images/pokemon_icons_2v.json

@@ -1332,6 +1332,27 @@
 						"h": 24
 					}
 				},
+				{
+					"filename": "173_2",
+					"rotated": false,
+					"trimmed": true,
+					"sourceSize": {
+						"w": 40,
+						"h": 30
+					},
+					"spriteSourceSize": {
+						"x": 11,
+						"y": 11,
+						"w": 18,
+						"h": 18
+					},
+					"frame": {
+						"x": 174,
+						"y": 253,
+						"w": 18,
+						"h": 18
+					}
+				},
 				{
 					"filename": "173_3",
 					"rotated": false,