Update maps Los Angeles & Dyslexdria (#3809)

## Description:
Removed single pixel line from the bottom of LA map.
Added L.A.X. nation to LA map.
Removed USSR flags from Dyslexdria (originally imported from giant world
map). Left USSR flag on 'Rusha' only.

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced

## Please put your Discord username
PlaysBadly

map-generator/assets/maps/dyslexdria/info.json

@@ -3,7 +3,7 @@
   "nations": [
     {
       "coordinates": [2260, 400],
-      "flag": "west_germany",
+      "flag": "de",
       "name": "Jermaine"
     },
     {
@@ -13,7 +13,7 @@
     },
     {
       "coordinates": [2050, 460],
-      "flag": "Fascist Spain",
+      "flag": "es",
       "name": "Splain"
     },
     {
@@ -33,12 +33,12 @@
     },
     {
       "coordinates": [2342, 436],
-      "flag": "Communist Romania",
+      "flag": "ro",
       "name": "Rollandia"
     },
     {
       "coordinates": [1222, 310],
-      "flag": "Ukrainian SSR",
+      "flag": "ua",
       "name": "Ucryin"
     },
     {
@@ -63,7 +63,7 @@
     },
     {
       "coordinates": [2555, 475],
-      "flag": "Georgian SSR",
+      "flag": "ge",
       "name": "Georgia"
     },
     {
@@ -93,7 +93,7 @@
     },
     {
       "coordinates": [1260, 400],
-      "flag": "Kazakh SSR",
+      "flag": "kz",
       "name": "Azakah"
     },
     {

map-generator/assets/maps/losangeles/info.json

@@ -82,10 +82,15 @@
       "name": "Skid Row"
     },
     {
-      "coordinates": [925, 935],
+      "coordinates": [965, 865],
       "flag": "California",
       "name": "Inglewood"
     },
+    {
+      "coordinates": [815, 945],
+      "flag": "California",
+      "name": "L.A.X."
+    },
     {
       "coordinates": [1180, 1010],
       "flag": "California",

resources/maps/dyslexdria/manifest.json

@@ -6,19 +6,19 @@
   },
   "map16x": {
     "height": 336,
-    "num_land_tiles": 108584,
+    "num_land_tiles": 108613,
     "width": 770
   },
   "map4x": {
     "height": 672,
-    "num_land_tiles": 458859,
+    "num_land_tiles": 459895,
     "width": 1540
   },
   "name": "Dyslexdria",
   "nations": [
     {
       "coordinates": [2260, 400],
-      "flag": "west_germany",
+      "flag": "de",
       "name": "Jermaine"
     },
     {
@@ -28,7 +28,7 @@
     },
     {
       "coordinates": [2050, 460],
-      "flag": "Fascist Spain",
+      "flag": "es",
       "name": "Splain"
     },
     {
@@ -48,12 +48,12 @@
     },
     {
       "coordinates": [2342, 436],
-      "flag": "Communist Romania",
+      "flag": "ro",
       "name": "Rollandia"
     },
     {
       "coordinates": [1222, 310],
-      "flag": "Ukrainian SSR",
+      "flag": "ua",
       "name": "Ucryin"
     },
     {
@@ -78,7 +78,7 @@
     },
     {
       "coordinates": [2555, 475],
-      "flag": "Georgian SSR",
+      "flag": "ge",
       "name": "Georgia"
     },
     {
@@ -108,7 +108,7 @@
     },
     {
       "coordinates": [1260, 400],
-      "flag": "Kazakh SSR",
+      "flag": "kz",
       "name": "Azakah"
     },
     {

resources/maps/losangeles/manifest.json

@@ -1,17 +1,17 @@
 {
   "map": {
-    "height": 2320,
-    "num_land_tiles": 2069756,
+    "height": 2276,
+    "num_land_tiles": 2066156,
     "width": 1800
   },
   "map16x": {
-    "height": 580,
+    "height": 569,
     "num_land_tiles": 123168,
     "width": 450
   },
   "map4x": {
-    "height": 1160,
-    "num_land_tiles": 509370,
+    "height": 1138,
+    "num_land_tiles": 508470,
     "width": 900
   },
   "name": "Los Angeles",
@@ -97,10 +97,15 @@
       "name": "Skid Row"
     },
     {
-      "coordinates": [925, 935],
+      "coordinates": [965, 865],
       "flag": "California",
       "name": "Inglewood"
     },
+    {
+      "coordinates": [815, 945],
+      "flag": "California",
+      "name": "L.A.X."
+    },
     {
       "coordinates": [1180, 1010],
       "flag": "California",