Feature update for zxing-cpp libreoffice

This feature update for zxing-cpp and libreoffice fixes the following issues: Update LibreOffice from version 7.1.3.2 to 7.2.3.2 (jsc#SLE-18213): - Fix external URL connections issues when WebDav is built using `libserf`. (bsc#1187173, bsc#1186871) - Fix an issue with PPTX where one column becomes two within one text frame. (bsc#1182969) - Fix inteaction between multi-column shape text and automatic height. (bsc#1187982) - Fix interaction of transparent cell fill and transparent shadow. (bsc#1189813) - Fix lost bullet mode while typing and text is not visible. - Use external `poppler` version 21.01.0 (jsc#SLE-18213) - Use external `CMIS` version 0.5.2 - Update external `boost` to version 1.75.0 - Update external `pdfium` to version 4500 - Update external `skia` to version 'm90' - Do not use `qrcodegen-devel` but move to `zxing-cpp` (jsc#SLE-18213) - Keep upstream desktop file names (bsc#1183655) - Display math icon (bsc#1180479) - Source `profile.d/alljava.sh` from either `/etc` (if found) or `/usr/etc`. Update libserf from version 1.3.7 to version 1.3.9 (jsc#SLE-18213): - `serf` is now Apache Software Foundation project - Reset state variables when resetting connection - Fix some usages of the openssl BIO api - Improve handling of bad data in the response state line - Support more overrides via SCons arguments - Adapt to OpenSSL 1.1.x api - CVE-2014-3566: Fix the handling of very large gzip-encoded HTTP responses and disables SSLv2 and SSLv3. (bsc#901968) * CRC calculation error for gzipped http reponses > 4GB. * SSPI CredHandle not freed when APR pool is destroyed. * Disable SSLv2 and SSLv3 as both are broken Provide `zxing-cpp` 1.2.0 as new LibreOffice dependency (jsc#SLE-18213): - Do not build examples to avoid a cycle with `QT5Multimedia` - Use `cmake3-full` package instead of `cmake` on SUSE Linux Enterprise 12 - Do not build examples on SUSE Linux Enterprise 12 - Only build blackbox tests on openSUSE Tumbleweed - New BarcodeFormat - New ZXingQtCamReader demo app based on `QtMultimedia` and `QtQuick` - New QRCode reader, faster and better support for rotated symbols - Add `Structured Append` support for `DataMatrix`, `Aztec` and `MaxiCode` - Add `DMRE` support for `DataMatrix` - Switch to the reimplemented 1D detectors, about 5x faster - Faster and more capable `isPure` detection for all 2D codes - 20% faster `ReedSolomon` error correction. - `ReedSolomon` error detection code 2x speedup. - PDF417 is faster and supports flipped symbols - Reduced false positive rate for `UPC/EAN` barcodes and improved Add-On symbol handling - Fix country-code metadata decoding for UPC/EAN codes. - Proper ECI handling in all 2D barcodes - Add `baselibs.conf` - Many performance improvements for 1D readers - More meta-data exported when reading specific format - Improve DataMatrix encoder - Add interface to simplify basic usage - WASM API to support pixels array as input - 'LuminanceSource' based API is now deprecated but still compiles. - New BarcodeFormats flag type to specify the set of barcodes to look for. - New simplified and consistent Python API - Slightly improved QRCode detection for rotated symbols.