[nrf fromtree] doc: requirements: disallow breathe 4.33.0

Sphinx 4.33.0 introduces Graphviz support, but the Graphviz
configuration value names clash with the Sphinx built-in Graphviz
extension.

Issue: breathe-doc/breathe#803

Signed-off-by: Gerard Marull-Paretas <[email protected]>
(cherry picked from commit 8889114)

Author: gmarull

scripts/requirements-doc.txt

@@ -1,6 +1,6 @@
 # DOC: used to generate docs
 
-breathe>=4.30
+breathe>=4.30,!=4.33
 sphinx~=4.0
 sphinx_rtd_theme~=1.0
 sphinx-tabs