Deprecation warnings on Rocky 10.2 with current dev branch

Hi,

I've just noticed this while building from the dev branch on Rocky 10.2 x64:

[1086/2136] Compiling C object src/backend/postgres_lib.a.p/utils_adt_xml.c.o
../postgresql/src/backend/utils/adt/xml.c: In function ‘xml_parse’:
../postgresql/src/backend/utils/adt/xml.c:1924:25: warning: ‘xmlKeepBlanksDefault’ is deprecated [-Wdeprecated-declarations]
1924 | save_keep_blanks = xmlKeepBlanksDefault(preserve_whitespace ? 1 : 0);
| ^~~~~~~~~~~~~~~~
In file included from ../postgresql/src/backend/utils/adt/xml.c:51:
/usr/include/libxml2/libxml/parser.h:957:17: note: declared here
957 | xmlKeepBlanksDefault (int val);
| ^~~~~~~~~~~~~~~~~~~~
../postgresql/src/backend/utils/adt/xml.c:1948:25: warning: ‘xmlKeepBlanksDefault’ is deprecated [-Wdeprecated-declarations]
1948 | xmlKeepBlanksDefault(save_keep_blanks);
| ^~~~~~~~~~~~~~~~~~~~
/usr/include/libxml2/libxml/parser.h:957:17: note: declared here
957 | xmlKeepBlanksDefault (int val);
| ^~~~~~~~~~~~~~~~~~~~
../postgresql/src/backend/utils/adt/xml.c:1961:17: warning: ‘xmlKeepBlanksDefault’ is deprecated [-Wdeprecated-declarations]
1961 | xmlKeepBlanksDefault(save_keep_blanks);
| ^~~~~~~~~~~~~~~~~~~~
/usr/include/libxml2/libxml/parser.h:957:17: note: declared here
957 | xmlKeepBlanksDefault (int val);
| ^~~~~~~~~~~~~~~~~~~~

Is this known already?

Regards
Daniel