Update corpus test expectations for Freetype change

Freetype change [1] has affected some text rendering results. This
CL is a continuous effort based on [2] to update corpus test
expectations accordingly.

[1] https://crrev.com/7809007a5b88b15207d6c6680cd8a979b122eafa
[2] https://pdfium-review.googlesource.com/c/pdfium_tests/+/88830

Change-Id: I9254bcc6a28518a98eb7aaf75c342ab1b49e4111
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium_tests/+/88871
Reviewed-by: Lei Zhang <thestig@chromium.org>

fx/path/path_9_expected.pdf.0.png

diff --git a/fx/path/path_9_expected.pdf.0.png b/fx/path/path_9_expected.pdf.0.png
index 9e17dc0..3162eca 100644
--- a/fx/path/path_9_expected.pdf.0.png
+++ b/fx/path/path_9_expected.pdf.0.png
Binary files differ

fx/path/path_9_expected_win.pdf.0.png

diff --git a/fx/path/path_9_expected_win.pdf.0.png b/fx/path/path_9_expected_win.pdf.0.png
index 24cadb8..28a4a97 100644
--- a/fx/path/path_9_expected_win.pdf.0.png
+++ b/fx/path/path_9_expected_win.pdf.0.png
Binary files differ

third_party/tcpdf/example_026_expected.pdf.0.png

diff --git a/third_party/tcpdf/example_026_expected.pdf.0.png b/third_party/tcpdf/example_026_expected.pdf.0.png
index e06bbff..2c2a39a 100644
--- a/third_party/tcpdf/example_026_expected.pdf.0.png
+++ b/third_party/tcpdf/example_026_expected.pdf.0.png
Binary files differ

third_party/tcpdf/example_026_expected_win.pdf.0.png

diff --git a/third_party/tcpdf/example_026_expected_win.pdf.0.png b/third_party/tcpdf/example_026_expected_win.pdf.0.png
index 108d732..553d969 100644
--- a/third_party/tcpdf/example_026_expected_win.pdf.0.png
+++ b/third_party/tcpdf/example_026_expected_win.pdf.0.png
Binary files differ