Add comment to universal_pathlib pinning

Co-authored-by: Brigitta Sipőcz <[email protected]>

Author: jaladh-singhal

.binder/requirements.txt

@@ -13,6 +13,7 @@ hpgeom
 pandas>=1.5.2
 dask[distributed]
 lsdb>=0.6.4
+# indirect dependency workaround until https://github.com/astronomy-commons/lsdb/issues/1047 is resolved and picked up as out minimum version
 universal_pathlib<0.3
 psutil
 ray