Crash test update

[Caolán McNamara]

On Wed, 2022-05-25 at 01:23 +0000, crashtest wrote:
> Hi,
> 
> New crashtest update available at
> <https://dev-builds.libreoffice.org/crashtest/38751a8d5e07a448fe56c46
> 02701f567538b139e/>.
> 
> 13 files have crashed during import.
> 3 files have crashed during export.

Glyph Cache issues seem to be all resolved now. oss-fuzz had found a
crasher in that which has also gone away so that all looks sorted out.

The ScCellIterator crash of
https://dev-builds.libreoffice.org/crashtest/38751a8d5e07a448fe56c4602701f567538b139e/backtraces/task1206-core.backtrace.txt
looks relatively new and maybe a fairly low hanging problem