Fix nutils 6 treelog compat

fsimonis · fsimonis · commit 9fbc9064a84a · 2026-04-02T11:16:51.000+02:00
diff --git a/perpendicular-flap/fluid-nutils/requirements.txt b/perpendicular-flap/fluid-nutils/requirements.txt
@@ -1,4 +1,5 @@
 setuptools # required by nutils
-nutils==6
+nutils~=6.0
 numpy >1, <2
 pyprecice~=3.0
+treelog <2
