update submodule url ssh --> https

Peter Wegmann · Peter Wegmann · commit b8e0712ca714 · 2022-10-27T12:37:27.000+02:00
diff --git a/.gitmodules b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "avr-util-library"]
 	path = avr-util-library
-	url = git@github.com:SampleEnvironment/avr-util-library.git
+	url = https://github.com/SampleEnvironment/avr-util-library.git
