Test::testLineSpacing equality assertion failed

[Paul Menzel]

Dear LibreOffice folks,


On ppc64le with Ubuntu 18.04 and latest LibreOffice from master one test 
fails.

```
$ uname -m
ppc64le
$ git describe --dirty
libreoffice-6-1-branch-point-989-g23fa8a6ed053
$ git log --oneline -1
23fa8a6ed053 (HEAD -> master) weld SvxCharPositionPage
$ ./autogen.sh \
     --with-system-libatomic_ops \
     --with-system-libpng \
     --with-boost-system \
     --with-system-nss \
     --with-system-postgresql
[…]
$ make
[…]
$ make check
[…]
[SCK] hyphen
/dev/shm/libreoffice-core/editeng/qa/unit/core-test.cxx:202:(anonymous 
namespace)::Test::testLineSpacing
equality assertion failed
- Expected: 122
- Actual  : 108

(anonymous namespace)::Test::testLineSpacing finished in: 214ms
(anonymous namespace)::Test::testConstruction finished in: 1ms
(anonymous namespace)::Test::testUnoTextFields finished in: 1ms
text is 201d
(anonymous namespace)::Test::testAutocorrect finished in: 5ms
(anonymous namespace)::Test::testHyperlinkCopyPaste finished in: 20ms
(anonymous namespace)::Test::testCopyPaste finished in: 9ms
(anonymous namespace)::Test::testMultiParaSelCopyPaste finished in: 9ms
(anonymous namespace)::Test::testTabsCopyPaste finished in: 12ms
(anonymous namespace)::Test::testHyperlinkSearch finished in: 6ms
(anonymous namespace)::Test::testBoldItalicCopyPaste finished in: 17ms
(anonymous namespace)::Test::testUnderlineCopyPaste finished in: 11ms
(anonymous namespace)::Test::testMultiParaCopyPaste finished in: 10ms
(anonymous namespace)::Test::testParaBoldItalicCopyPaste finished in: 12ms
(anonymous namespace)::Test::testParaStartCopyPaste finished in: 8ms
(anonymous namespace)::Test::testSectionAttributes finished in: 1ms
(anonymous namespace)::Test::testLargeParaCopyPaste finished in: 11ms
(anonymous namespace)::Test::testTransliterate finished in: 1ms
(anonymous namespace)::Test::testHoriAlignIgnoreTrailingWhitespace 
finished in: 0ms
core-test.cxx:202:Assertion
Test name: (anonymous namespace)::Test::testLineSpacing
equality assertion failed
- Expected: 122
- Actual  : 108

Failures !!!
Run: 18   Failure total: 1   Failures: 1   Errors: 0
[…]
```


Kind regards,

Paul