Update iSCSI-related needles for font changes

This test has been failing forever, now the bug is fixed, we need
to update the needles for font changes...

Signed-off-by: Adam Williamson <awilliam@redhat.com>

needles/anaconda/partitioning/device_modify-20200304.json

@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 796,
+      "height": 20,
+      "width": 55,
+      "type": "match",
+      "ypos": 184
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "anaconda_part_device_modify"
+  ]
+}

needles/anaconda/partitioning/device_sda_selected-bz1530410-20200304.json

@@ -0,0 +1,16 @@
+{
+  "area": [
+    {
+      "xpos": 247,
+      "ypos": 366,
+      "type": "match",
+      "width": 113,
+      "height": 13
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "anaconda_part_device_sda",
+    "anaconda_part_device_sda_selected"
+  ]
+}

needles/anaconda/partitioning/device_select-20200304.json

@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 716,
+      "ypos": 481,
+      "type": "match",
+      "width": 42,
+      "height": 14
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "anaconda_part_device_select"
+  ]
+}