Add variant anaconda keyboard layout needles

There's this weird thing where the vertical alignment of the
language name in the keyboard layout indicator is sometimes
different. I never can figure out why. It may be to do with
presence or absence of the pre-release indicator.

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

needles/anaconda/install_process/arabic/layout_native_arabic-vertshift-20200414.json

@@ -0,0 +1,16 @@
+{
+  "area": [
+    {
+      "xpos": 135,
+      "width": 42,
+      "height": 17,
+      "type": "match",
+      "ypos": 39
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "LANGUAGE-arabic",
+    "anaconda_layout_native"
+  ]
+}

needles/anaconda/install_process/layout_us-vertshift-20200414.json

@@ -0,0 +1,16 @@
+{
+  "area": [
+    {
+      "height": 16,
+      "type": "match",
+      "ypos": 41,
+      "xpos": 826,
+      "width": 36
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "anaconda_layout_us",
+    "anaconda_layout_ascii"
+  ]
+}

needles/anaconda/install_process/layout_us_rtl-vertshift-20200414.json

@@ -0,0 +1,17 @@
+{
+  "area": [
+    {
+      "ypos": 40,
+      "type": "match",
+      "height": 17,
+      "width": 37,
+      "xpos": 141
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "LANGUAGE-arabic",
+    "anaconda_layout_ascii",
+    "anaconda_layout_us"
+  ]
+}

needles/anaconda/install_process/russian/layout_native_russian-vertshift-20200414.json

@@ -0,0 +1,16 @@
+{
+  "area": [
+    {
+      "width": 38,
+      "xpos": 825,
+      "ypos": 40,
+      "type": "match",
+      "height": 15
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "LANGUAGE-russian",
+    "anaconda_layout_native"
+  ]
+}