IssueNo:https://gitee.com/openharmony/third_party_harfbuzz/issues/I4X5GU
Feature or Bugfix: Feature
Binary Source:harfbuzz resources
Signed-off-by: Nlancer <haoshuo@huawei.com>

Description:harfbuzz版本降低到2.7.2
Sig:harfbuzz
Feature or Bugfix:Feature
Binary Source:No
Signed-off-by: Nlancer <haoshuo@huawei.com>

IssueNo: https://gitee.com/openharmony/third_party_harfbuzz/issues/I4H06M
Feature or Bugfix: Feature
Binary Source:No
Signed-off-by: Nlizhiqi <lizhiqi1@huawei.com>

Ignore gvar/MVAR/HVAR table
add support for --nameIDs=* option

derived "expected" subset fonts from fonttools then manually tweaked further so they resemble hb-subset output

Suppress progress messages of ttx. This avoids comparing this output to the reference file which lets the test fail.

Fixes #873

[subset] Fix checksum clearning in subset test diff. Add an updated expected file (has cmap4 restored).

I broke this in c31fcf4c

In the hb-subset to fontTools comparison, use ttx to compare the fonts. This allows for some binary differences such as re-ordered tables.

tweak test failure output. write to a temp file not stdout. test still fails because expected is not just an identical copy of input