Update Skia expectations for bug_691967.pdf

Bug: pdfium:1818
Change-Id: Ibda2994cd1577297af2490655b56f797b6d0a14b
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium_tests/+/103212
Reviewed-by: K. Moon <kmoon@chromium.org>
diff --git a/pdfium/bug_691967_expected_skia.pdf.0.png b/pdfium/bug_691967_expected_skia.pdf.0.png
new file mode 100644
index 0000000..f324bab
--- /dev/null
+++ b/pdfium/bug_691967_expected_skia.pdf.0.png
Binary files differ