Replace the unavailable linked test-case for issue 3263 with a reduced test-case

Re: issue 3263 and PR 3265.

test/pdfs/.gitignore

@@ -29,6 +29,7 @@
 !sizes.pdf
 !javauninstall-7r.pdf
 !issue3205r.pdf
+!issue3263r.pdf
 !issue3879r.pdf
 !close-path-bug.pdf
 !issue6019.pdf

test/pdfs/issue3263.pdf.link

@@ -1 +0,0 @@
-http://visionmedia.dev.cervantesvirtual.com/web/220816.pdf

test/test_manifest.json

@@ -2272,12 +2272,10 @@
       "about": "Annotation that has no resources."
     },
     {  "id": "issue3263",
-      "file": "pdfs/issue3263.pdf",
+      "file": "pdfs/issue3263r.pdf",
-      "md5": "cee1cf0bd7ce6681cdb97c8e42697d81",
+      "md5": "0ef82d7a6998c3919cf5595dd47b31a6",
       "rounds": 1,
-      "link": true,
+      "link": false,
-      "firstPage": 18,
-      "lastPage": 19,
       "type": "eq"
     },
     {  "id": "issue2761",