Merge pull request #5737 from PrimozGodec/fix-doc

[DOC] Fix documentation build to be compatible with parser

Author: markotoplak

requirements-doc.txt

@@ -1,2 +1,5 @@
+# docutils changed html template in version 0.17; fixing to 0.16 until parser is not fixed
+# todo: remove docutils requirement when parser fixed in widget-base and released
+docutils<0.17
 Sphinx>=4.2.0
 recommonmark