widen reclaim_space_delete_btn area to make it unambiguous

this needle can actually also match the 'Delete all' button,
resulting in the test not doing what it should. openQA should
prefer the match closer to the area's location in the needle,
but https://openqa.fedoraproject.org/tests/31136 seems to show
this not happening, so let's make the match area wider in all
versions of the needle so it should no longer match the Delete
all button.

needles/anaconda/install_destination/reclaim_space_delete_btn-20160823.json

@@ -3,7 +3,7 @@
         {
             "height": 16,
             "type": "match",
-            "width": 41,
+            "width": 48,
             "xpos": 108,
             "ypos": 519
         }

needles/anaconda/install_destination/reclaim_space_delete_btn-cantarell20.json

@@ -1,18 +1,18 @@
 {
+    "area": [
+        {
+            "height": 21,
+            "type": "match",
+            "width": 53,
+            "xpos": 108,
+            "ypos": 519
+        }
+    ],
+    "properties": [],
     "tags": [
         "anaconda_install_destination_reclaim_space_delete_btn",
         "ENV-DISTRI-fedora",
         "LANGUAGE-english",
         "ENV-FLAVOR-server"
-  ],
+    ]
-  "area": [
-    {
-      "type": "match",
-      "xpos": 108,
-      "height": 21,
-      "width": 46,
-      "ypos": 519
-    }
-  ],
-  "properties": []
 }

needles/anaconda/install_destination/reclaim_space_delete_btn-freetype262.json

@@ -1,18 +1,18 @@
 {
+    "area": [
+        {
+            "height": 21,
+            "type": "match",
+            "width": 53,
+            "xpos": 108,
+            "ypos": 416
+        }
+    ],
+    "properties": [],
     "tags": [
         "anaconda_install_destination_reclaim_space_delete_btn",
         "ENV-DISTRI-fedora",
         "LANGUAGE-english",
         "ENV-FLAVOR-server"
-  ],
-  "properties": [],
-  "area": [
-    {
-      "xpos": 108,
-      "height": 21,
-      "width": 46,
-      "ypos": 416,
-      "type": "match"
-    }
     ]
 }

needles/anaconda/install_destination/reclaim_space_delete_btn.json

@@ -1,17 +1,17 @@
 {
+    "area": [
+        {
+            "height": 21,
+            "type": "match",
+            "width": 53,
+            "xpos": 108,
+            "ypos": 517
+        }
+    ],
     "tags": [
         "anaconda_install_destination_reclaim_space_delete_btn",
         "ENV-DISTRI-fedora",
         "LANGUAGE-english",
         "ENV-FLAVOR-server"
-  ],
-  "area": [
-    {
-      "xpos": 108,
-      "ypos": 517,
-      "width": 46,
-      "height": 21,
-      "type": "match"
-    }
     ]
 }