Update dependency sphinx-reredirects to v1 (#489)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

docs/requirements.txt

@@ -6,7 +6,7 @@ myst-parser==4.0.1
 sphinx-autobuild==2025.8.25
 sphinx-design==0.7.0
 sphinx-notfound-page==1.1.0
-sphinx-reredirects==0.1.6
+sphinx-reredirects==1.1.0
 sphinx-tabs==3.5.0
 sphinxcontrib-jquery==4.1
 sphinxext-opengraph==0.13.0