use relative paths for git submodules

dgoffredo · dgoffredo · commit c43f4c2dbf2f · 2023-02-01T14:45:00.000-05:00
diff --git a/.gitmodules b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "opentracing-cpp"]
 	path = opentracing-cpp
-	url = git@github.com:DataDog/opentracing-cpp.git
+	url = ../opentracing-cpp.git
 [submodule "dd-opentracing-cpp"]
 	path = dd-opentracing-cpp
-	url = git@github.com:DataDog/dd-opentracing-cpp.git
+	url = ../dd-opentracing-cpp.git
