Add sorting golden file case

Author: merschformann

tests/testdata/static_sort.golden

@@ -0,0 +1,11 @@
+                                now v 16:00
+Local   : Sat 24 Aug 1985 14:00     |
+            ▒▒▒▒▒▒██████████████████|███████████▒▒▒▒▒▒▒▒▒▒▒▒            
+Berlin  : Sat 24 Aug 1985 16:00     |
+      ▒▒▒▒▒▒████████████████████████|█████▒▒▒▒▒▒▒▒▒▒▒▒                  
+New York: Sat 24 Aug 1985 10:00     |
+                        ▒▒▒▒▒▒██████|███████████████████████▒▒▒▒▒▒▒▒▒▒▒▒
+Shanghai: Sat 24 Aug 1985 22:00     |
+████████████████████████▒▒▒▒▒▒▒▒▒▒▒▒|                       ▒▒▒▒▒▒██████
+Sydney  : Sun 25 Aug 1985 00:00     |
+██████████████████▒▒▒▒▒▒▒▒▒▒▒▒      |                 ▒▒▒▒▒▒████████████

tests/testdata/static_sort.json

@@ -0,0 +1,50 @@
+{
+  "config_version": "1.0",
+  "timezones": [
+    {
+      "Name": "New York",
+      "TZ": "America/New_York"
+    },
+    {
+      "Name": "Berlin",
+      "TZ": "Europe/Berlin"
+    },
+    {
+      "Name": "Shanghai",
+      "TZ": "Asia/Shanghai"
+    },
+    {
+      "Name": "Sydney",
+      "TZ": "Australia/Sydney"
+    }
+  ],
+  "style": {
+    "symbols": "rectangles",
+    "colorize": false,
+    "day_segments": {
+      "morning": 6,
+      "day": 8,
+      "evening": 18,
+      "night": 22
+    },
+    "coloring": {
+      "StaticColorMorning": "red",
+      "StaticColorDay": "yellow",
+      "StaticColorEvening": "red",
+      "StaticColorNight": "blue",
+      "StaticColorForeground": "",
+      "DynamicColorMorning": "red",
+      "DynamicColorDay": "yellow",
+      "DynamicColorEvening": "red",
+      "DynamicColorNight": "blue",
+      "DynamicColorForeground": "",
+      "DynamicColorBackground": ""
+    }
+  },
+  "tics": false,
+  "stretch": true,
+  "hours12": false,
+  "live": false,
+  "sorting": "name",
+  "sort_local_top": true
+}