Fix Codegen URL.

uli-objectbox · uli-objectbox · commit e1d251f0a40f · 2019-11-18T16:51:57.000+01:00
diff --git a/.gitmodules b/.gitmodules
@@ -3,4 +3,4 @@
 	url = https://github.com/realm/SwiftLint.git
 [submodule "Source/external/objectbox-swift-generator"]
 	path = Source/external/objectbox-swift-generator
-	url = ../objectbox-swift-generator.git
+url=https://github.com/objectbox/objectbox-swift-generator.git
