Fix missing vendor for gsl-lite.

jstchakerian · jstchakerian · commit 0ac7366b8e48 · 2025-07-01T11:13:28.000-06:00
diff --git a/.gitmodules b/.gitmodules
@@ -13,3 +13,6 @@
 [submodule "vendor/Catch2"]
 	path = vendor/Catch2
 	url = https://github.com/catchorg/Catch2.git
+[submodule "vendor/gsl-lite"]
+	path = vendor/gsl-lite
+	url = https://github.com/gsl-lite/gsl-lite.git
