Fixes bug in IOC import

src/mvt/ios/data/ios_versions.json

@@ -907,10 +907,6 @@
         "version": "15.8.6",
         "build": "19H402"
     },
-    {
-        "version": "15.8.7",
-        "build": "19H411"
-    },
     {
         "build": "20A362",
         "version": "16.0"
@@ -1024,10 +1020,6 @@
         "version": "16.7.14",
         "build": "20H370"
     },
-    {
-        "version": "16.7.15",
-        "build": "20H380"
-    },
     {
         "version": "17.0",
         "build": "21A327"
@@ -1196,10 +1188,6 @@
         "version": "18.7.6",
         "build": "22H320"
     },
-    {
-        "version": "18.7.7",
-        "build": "22H333"
-    },
     {
         "version": "26",
         "build": "23A341"
@@ -1227,9 +1215,5 @@
     {
         "version": "26.3.1",
         "build": "23D8133"
-    },
-    {
-        "version": "26.4",
-        "build": "23E246"
     }
 ]