orcus: Update to 0.19.2

Changelog:
0.19.2:
    general
        fixed a build issue with gcc 14 due to a missing include for std::find_if and std::for_each.
        fixed a segmentation fault with the orcus-test-xml-mapped test which manifested on hppa hardware, as originally reported on https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1054376.
    xls-xml
        fixed a crash when loading a document that includes a style record referencing an unnamed style record as its parent. In Excel-generated documents, styles only reference named styles as their parents. But in 3rd-party generated documents, styles referencing unnamed styles as their parents can occur.
    gnumeric
        fixed a crash when the document model returned a null pointer when a reference resolver interface was requested.

0.19.1:
    general
        implemented orcus::create_filter() which instantiates a filter object of specified type. The returned object is of type orcus::iface::import_filter.
        moved test cases for format detection to the respective filter test files.
    gnumeric
        fixed a bug where the import filter did not set the formula grammer prior to importing.

0.19.0:
    general
        added support for allowing use of std::filesystem, std::experimental::filesystem or boost::filesystem per build configuration.
    xlsx
        refactored styles import to use style indices returned by the document model implementer rather than using the indices stored in the file. This allows the implementer to aggregate some style records and re-use the same index for records that are stored as different records in the original file.
    xls-xml
        fixed a bug where column styles were not applied to the correct columns when the starting column index was not 0.
    gnumeric
        overhauled the Gnumeric import filter to fix many bugs and support many missing features relative to the other filters included in orcus. Most notable mentions are:
            cell styles
            rich-text strings
            named ranges
            row heights and column widths
            merged cells
    parquet
        added partial support for Apache Parquet import filter. This is still heavily experimental.


(ryoon)