Replace the linked test-case for issue 1155 with a reduced one

As part of the link cleanup in issue 6854, obtaining this file through the Internet Archive didn't work.
However, given that the file was added in order to test an issue with `CropBox/MediaBox`, a reduced test-case should do just fine instead.

Please refer to issue 1155, and PR 1212.

test/pdfs/.gitignore

@@ -7,6 +7,7 @@
 !franz_2.pdf
 !german-umlaut-r.pdf
 !xref_command_missing.pdf
+!issue1155r.pdf
 !issue2391-1.pdf
 !issue2391-2.pdf
 !issue4665.pdf

test/pdfs/issue1155.pdf.link

@@ -1 +0,0 @@
-http://www.madbad.altervista.org/_altervista_ht/2142.pdf

test/pdfs/issue1155r.pdf

@@ -0,0 +1,70 @@
+%PDF-1.7
+%âãÏÓ
+1 0 obj 
+<<
+/Pages 2 0 R
+/Type /Catalog
+>>
+endobj 
+2 0 obj 
+<<
+/Kids [3 0 R]
+/Count 1
+/Type /Pages
+>>
+endobj 
+3 0 obj 
+<<
+/CropBox [0 0 1687.41 2386.46]
+/Parent 2 0 R
+/TrimBox [0 0 4783.2 6764.77]
+/MediaBox [0 0 595.28 841.890]
+/Resources 
+<<
+/Font 
+<<
+/F1 4 0 R
+>>
+>>
+/BleedBox [0 0 4783.2 6764.77]
+/Contents 5 0 R
+/Type /Page
+>>
+endobj 
+4 0 obj 
+<<
+/BaseFont /Times-Roman
+/Subtype /Type1
+/Encoding /WinAnsiEncoding
+/Type /Font
+>>
+endobj 
+5 0 obj 
+<<
+/Length 85
+>>
+stream
+BT
+1 0 0 1 50 600 Tm
+/F1 20 Tf
+(Issue 1155 - Intersect /CropBox and /MediaBox) Tj
+ET
+
+endstream 
+endobj xref
+0 6
+0000000000 65535 f 
+0000000015 00000 n 
+0000000066 00000 n 
+0000000125 00000 n 
+0000000354 00000 n 
+0000000455 00000 n 
+trailer
+
+<<
+/Root 1 0 R
+/Size 6
+>>
+startxref
+592
+%%EOF

test/test_manifest.json

@@ -1638,10 +1638,10 @@
       "type": "eq"
     },
     {  "id": "issue1155",
-      "file": "pdfs/issue1155.pdf",
+      "file": "pdfs/issue1155r.pdf",
-      "md5": "b732ef25c16c9c20a77e40edef5aa6fe",
+      "md5": "8d772a3c6109bda860b8d80d42d4c08c",
       "rounds": 1,
-      "link": true,
+      "link": false,
       "type": "eq"
     },
     {  "id": "link-annotation-border",