Update SerenityOS JBIG2 test files

https://github.com/SerenityOS/serenity/compare/cb4230b21de9bbab3...1c65cbcac48d8399c

Really only two JBIG2 changes:
https://github.com/SerenityOS/serenity/commit/5d8baf7691e6
https://github.com/SerenityOS/serenity/commit/b9449f58243d

PDFium passes these expanded tests already.

Bug: 42271957
Change-Id: I18d859d2ca80796853948adf182aece19023ea40
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium_tests/+/139030
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Nico Weber <thakis@google.com>
diff --git a/third_party/jbig2/README.pdfium b/third_party/jbig2/README.pdfium
index 6ef2e65..aeac9ff 100644
--- a/third_party/jbig2/README.pdfium
+++ b/third_party/jbig2/README.pdfium
@@ -1,7 +1,7 @@
 Name: SerenityOS JBIG2 tests
 URL: https://github.com/SerenityOS/serenity/tree/master/Tests/LibGfx/test-inputs/jbig2/json
 Version: HEAD
-Revision: cb4230b21de9bbab3
+Revision: 1c65cbcac48d8399c
 Update Mechanism: Manual
 Security Critical: no
 Shipped: no
diff --git a/third_party/jbig2/bitmap-refine-template1-tpgron.pdf b/third_party/jbig2/bitmap-refine-template1-tpgron.pdf
index 71b2cb4..d86b014 100644
--- a/third_party/jbig2/bitmap-refine-template1-tpgron.pdf
+++ b/third_party/jbig2/bitmap-refine-template1-tpgron.pdf
Binary files differ
diff --git a/third_party/jbig2/bitmap-refine-tpgron.pdf b/third_party/jbig2/bitmap-refine-tpgron.pdf
index 238a8c2..345775d 100644
--- a/third_party/jbig2/bitmap-refine-tpgron.pdf
+++ b/third_party/jbig2/bitmap-refine-tpgron.pdf
Binary files differ
diff --git a/third_party/jbig2/bitmap-template1-tpgdon.pdf b/third_party/jbig2/bitmap-template1-tpgdon.pdf
index 8e57f50..702299f 100644
--- a/third_party/jbig2/bitmap-template1-tpgdon.pdf
+++ b/third_party/jbig2/bitmap-template1-tpgdon.pdf
Binary files differ
diff --git a/third_party/jbig2/bitmap-template2-tpgdon.pdf b/third_party/jbig2/bitmap-template2-tpgdon.pdf
index c9b7a98..81988dd 100644
--- a/third_party/jbig2/bitmap-template2-tpgdon.pdf
+++ b/third_party/jbig2/bitmap-template2-tpgdon.pdf
Binary files differ
diff --git a/third_party/jbig2/bitmap-template3-tpgdon.pdf b/third_party/jbig2/bitmap-template3-tpgdon.pdf
index 1613c80..663b79a 100644
--- a/third_party/jbig2/bitmap-template3-tpgdon.pdf
+++ b/third_party/jbig2/bitmap-template3-tpgdon.pdf
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diff --git a/third_party/jbig2/bitmap-tpgdon.pdf b/third_party/jbig2/bitmap-tpgdon.pdf
index 9d6b274..3b14bc5 100644
--- a/third_party/jbig2/bitmap-tpgdon.pdf
+++ b/third_party/jbig2/bitmap-tpgdon.pdf
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