Add more variants for a couple of webUI needles

Still fallout from new version, I guess.

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

needles/anaconda/webui/webui_custom_freespace-20250526.json

@@ -0,0 +1,19 @@
+{
+  "area": [
+    {
+      "height": 29,
+      "ypos": 367,
+      "width": 616,
+      "type": "match",
+      "xpos": 76,
+      "click_point": {
+        "xpos": 596.5,
+        "ypos": 16.5
+      }
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "anaconda_webui_custom_freespace"
+  ]
+}

needles/anaconda/webui/webui_install_lang-nobold-20250526.json

@@ -0,0 +1,23 @@
+{
+  "area": [
+    {
+      "type": "match",
+      "height": 22,
+      "ypos": 173,
+      "width": 74,
+      "xpos": 270
+    },
+    {
+      "width": 68,
+      "ypos": 575,
+      "xpos": 270,
+      "type": "match",
+      "height": 22
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "_ANACONDA_WEBUI",
+    "anaconda_select_install_lang"
+  ]
+}