chore(deps): update dependency black to v26 [security]

renovate[bot] · web-flow · commit 894787878f80 · 2026-03-12T22:06:55.000Z
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -1,4 +1,4 @@
-black==23.3.0
+black==26.3.1
 packaging==23.1
 pytest==7.4.1
 wheel==0.41.2
