Fix strobe animation

src/main/resources/assets/chisel/textures/blocks/animations/strobe.png.mcmeta

@@ -1,4 +1,24 @@
 {
 	"animation": {
+	"frames": [
+	 0,
+	 1,
+	 2,
+	 3,
+	 4,
+	 5,
+	 6,
+	 7,
+	 8,
+	 9,
+	 8,
+	 7,
+	 6,
+	 5,
+	 4,
+	 3,
+	 2,
+	 1,
+	 ]
 	}
 }