Added googletest submodule

SinghRajenM · SinghRajenM · commit fce4a5270bb0 · 2024-09-08T16:45:55.000+05:30
diff --git a/.gitmodules b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "external/rapidjson"]
 	path = external/rapidjson
 	url = https://github.com/NPP-JSONViewer/rapidjson.git
+[submodule "external/googletest"]
+	path = external/googletest
+	url = https://github.com/google/googletest.git
diff --git a/external/googletest b/external/googletest
@@ -0,0 +1 @@
+Subproject commit 0953a17a4281fc26831da647ad3fcd5e21e6473b
