doc: Use older mistune

https://github.com/miyakogi/m2r/issues/66

Signed-off-by: David Galloway <dgallowa@redhat.com>

diff --git a/admin/doc-requirements.txt b/admin/doc-requirements.txt
index dd5994d51ae5c7d37ff7c97d42158989e0acc18c..00e91742ac6b2a1c5902ae0943333a72a46a84e3 100644 (file)
--- a/admin/doc-requirements.txt
+++ b/admin/doc-requirements.txt
@@ -15,3 +15,4 @@ Sphinx-Substitution-Extensions
 typed-ast
 sphinxcontrib-openapi
 sphinxcontrib-seqdiag
+mistune < 2.0.0