chore: update submodule url

MerlinEgalite · MerlinEgalite · commit 884ff3f6cfe0 · 2023-10-12T13:50:53.000+02:00
diff --git a/.gitmodules b/.gitmodules
@@ -3,4 +3,4 @@
 	url = https://github.com/foundry-rs/forge-std
 [submodule "lib/morpho-blue"]
 	path = lib/morpho-blue
-	url = https://github.com/morpho-labs/morpho-blue
+	url = https://github.com/morpho-org/morpho-blue.git
