[subset] Fixed test gsub5 test files.

diff --git a/test/subset/data/expected/layout.gsub5/gsub_context1_multiple_subrules_f2.keep-layout-retain-gids.retain-all-codepoint.otf b/test/subset/data/expected/layout.gsub5/gsub_context1_multiple_subrules_f2.keep-layout-retain-gids.retain-all-codepoint.otf
index 6ea465b..817e5c4 100644
--- a/test/subset/data/expected/layout.gsub5/gsub_context1_multiple_subrules_f2.keep-layout-retain-gids.retain-all-codepoint.otf
+++ b/test/subset/data/expected/layout.gsub5/gsub_context1_multiple_subrules_f2.keep-layout-retain-gids.retain-all-codepoint.otf
Binary files differ

diff --git a/test/subset/data/expected/layout.gsub5/gsub_context1_multiple_subrules_f2.keep-layout.retain-all-codepoint.otf b/test/subset/data/expected/layout.gsub5/gsub_context1_multiple_subrules_f2.keep-layout.retain-all-codepoint.otf
index 6ea465b..817e5c4 100644
--- a/test/subset/data/expected/layout.gsub5/gsub_context1_multiple_subrules_f2.keep-layout.retain-all-codepoint.otf
+++ b/test/subset/data/expected/layout.gsub5/gsub_context1_multiple_subrules_f2.keep-layout.retain-all-codepoint.otf
Binary files differ

diff --git a/test/subset/data/expected/layout.gsub5/gsub_context2_multiple_subrules_f2.keep-layout-retain-gids.retain-all-codepoint.otf b/test/subset/data/expected/layout.gsub5/gsub_context2_multiple_subrules_f2.keep-layout-retain-gids.retain-all-codepoint.otf
index 573aa89..a0ca58f 100644
--- a/test/subset/data/expected/layout.gsub5/gsub_context2_multiple_subrules_f2.keep-layout-retain-gids.retain-all-codepoint.otf
+++ b/test/subset/data/expected/layout.gsub5/gsub_context2_multiple_subrules_f2.keep-layout-retain-gids.retain-all-codepoint.otf
Binary files differ

diff --git a/test/subset/data/expected/layout.gsub5/gsub_context2_multiple_subrules_f2.keep-layout.retain-all-codepoint.otf b/test/subset/data/expected/layout.gsub5/gsub_context2_multiple_subrules_f2.keep-layout.retain-all-codepoint.otf
index 573aa89..a0ca58f 100644
--- a/test/subset/data/expected/layout.gsub5/gsub_context2_multiple_subrules_f2.keep-layout.retain-all-codepoint.otf
+++ b/test/subset/data/expected/layout.gsub5/gsub_context2_multiple_subrules_f2.keep-layout.retain-all-codepoint.otf
Binary files differ

diff --git a/test/subset/data/expected/layout.gsub5/gsub_context3_successive_f1.keep-layout-retain-gids.retain-all-codepoint.otf b/test/subset/data/expected/layout.gsub5/gsub_context3_successive_f1.keep-layout-retain-gids.retain-all-codepoint.otf
index e356c15..1e4055a 100644
--- a/test/subset/data/expected/layout.gsub5/gsub_context3_successive_f1.keep-layout-retain-gids.retain-all-codepoint.otf
+++ b/test/subset/data/expected/layout.gsub5/gsub_context3_successive_f1.keep-layout-retain-gids.retain-all-codepoint.otf
Binary files differ

diff --git a/test/subset/data/expected/layout.gsub5/gsub_context3_successive_f1.keep-layout.retain-all-codepoint.otf b/test/subset/data/expected/layout.gsub5/gsub_context3_successive_f1.keep-layout.retain-all-codepoint.otf
index e356c15..1e4055a 100644
--- a/test/subset/data/expected/layout.gsub5/gsub_context3_successive_f1.keep-layout.retain-all-codepoint.otf
+++ b/test/subset/data/expected/layout.gsub5/gsub_context3_successive_f1.keep-layout.retain-all-codepoint.otf
Binary files differ