don't match on left border of language list (french filtered)

Summary:
this needle seems to be fragile not because of cantarell in
fact, but because the difference between the the left edge of
the language box and the 'F' is not consistent. So, let's just
not include it in the match.

Test Plan:
Check if French install test works (see test #8847
failure in BOS).

Reviewers: jskladan, garretraziel

Reviewed By: garretraziel

Subscribers: tflink

Differential Revision: https://phab.qadevel.cloud.fedoraproject.org/D661

needles/anaconda_select_install_lang_french_filtered-cantarell18.json

@@ -1,25 +1,25 @@
-{
-  "properties": [],
-  "tags": [
-    "anaconda_select_install_lang_filtered",
-    "ENV-DESKTOP-default",
-    "ENV-DISTRI-fedora",
-    "LANGUAGE-french"
-  ],
-  "area": [
-    {
-      "width": 103,
-      "xpos": 204,
-      "height": 45,
-      "ypos": 187,
-      "type": "match"
-    },
-    {
-      "xpos": 480,
-      "width": 79,
-      "type": "match",
-      "ypos": 186,
-      "height": 54
-    }
-  ]
+{
+    "area": [
+        {
+            "height": 45,
+            "type": "match",
+            "width": 83,
+            "xpos": 219,
+            "ypos": 187
+        },
+        {
+            "height": 54,
+            "type": "match",
+            "width": 79,
+            "xpos": 480,
+            "ypos": 186
+        }
+    ],
+    "properties": [],
+    "tags": [
+        "anaconda_select_install_lang_filtered",
+        "ENV-DESKTOP-default",
+        "ENV-DISTRI-fedora",
+        "LANGUAGE-french"
+    ]
 }