DEP: fix helpers for py3.12

bsipocz · bsipocz · commit 2d9b950cd7c3 · 2023-09-25T15:21:25.000-07:00
diff --git a/.gitmodules b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "astropy_helpers"]
 	path = astropy_helpers
-	url = https://github.com/astropy/astropy-helpers.git
+	url = https://github.com/bsipocz/astropy-helpers.git
diff --git a/astropy_helpers b/astropy_helpers
@@ -1 +1 @@
-Subproject commit d2a6304a3e801bc2cb053ccf1cf09a9f1e62036c
+Subproject commit 9431edf2a6e4692bfbd9e6326f01288d61d414e9
