Simplify anaconda error screen handling, add new needle

There's really no point having separate error and error_report
needles. Just match on error_report as well as clicking on it.
Also add a new error_report needle for latest Rawhide fonts.

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

lib/anacondatest.pm

@@ -15,7 +15,7 @@ sub post_fail_hook {
 
     # if error dialog is shown, click "report" - it then creates directory structure for ABRT
     my $has_traceback = 0;
-    if (check_screen "anaconda_error", 10) {
+    if (check_screen "anaconda_error_report", 10) {
         assert_and_click "anaconda_error_report";
         $has_traceback = 1;
     } elsif (check_screen "anaconda_text_error", 10) {  # also for text install

needles/anaconda/universal/error-20160829.json

@@ -1,16 +0,0 @@
-{
-  "area": [
-    {
-      "height": 16,
-      "width": 213,
-      "type": "match",
-      "ypos": 322,
-      "xpos": 276
-    }
-  ],
-  "properties": [],
-  "tags": [
-    "ENV-DISTRI-fedora",
-    "anaconda_error"
-  ]
-}

needles/anaconda/universal/error-early.json

@@ -1,17 +0,0 @@
-{
-    "area": [
-        {
-            "height": 19,
-            "type": "match",
-            "width": 262,
-            "xpos": 275,
-            "ypos": 324
-        }
-    ],
-    "properties": [],
-    "tags": [
-        "ENV-DISTRI-fedora",
-        "ENV-FLAVOR-server",
-        "anaconda_error"
-    ]
-}

needles/anaconda/universal/error-japanese-20180803.json

@@ -1,16 +0,0 @@
-{
-  "tags": [
-    "ENV-DISTRI-fedora",
-    "anaconda_error"
-  ],
-  "properties": [],
-  "area": [
-    {
-      "height": 16,
-      "ypos": 320,
-      "xpos": 276,
-      "width": 198,
-      "type": "match"
-    }
-  ]
-}

needles/anaconda/universal/error_report-20181213.json

@@ -0,0 +1,17 @@
+{
+  "tags": [
+    "ENV-DISTRI-fedora",
+    "anaconda_error",
+    "anaconda_error_report"
+  ],
+  "area": [
+    {
+      "type": "match",
+      "xpos": 578,
+      "height": 16,
+      "width": 74,
+      "ypos": 433
+    }
+  ],
+  "properties": []
+}