This update for libreoffice and xmlsec1 fixes the following issues:

libreoffice:

Update from version 7.1.2.2 to version 7.1.3.2

- Searching in PPTX document makes LibreOffice crash. (bsc#1185797)
- Fix a text highlight issue when saving as PPTX. (bsc#1185505)
- Recommend `libreoffice-qt5` only when it is actually created
- Fix a build error with GCC11. (bsc#1186110)
- LibreOffice requires at least java 1.8.0 to run properly.
- Fix a potential dataloss in LibreOffice Math. (bsc#1184961, bsc#1184527)

  The issue occurred only while trying to close the document via shortcuts. 
  In this case LibreOffice Math was closed without asking to save the document.

xmlsec1:

- Provide missing binaries to SUSE Linux Enterprise 15-SP3 with l3 support level. (bsc#1186706)

myspell-dictionaries:

- Provide missing binaries to SUSE Linux Enterprise 15-SP3 with l2 support level. (bsc#1186706)