Adding maxwell repo to github mirror list

Change-Id: Id4eca1e7ad0912844fa855037c10cd250cd96cb6
diff --git a/scripts/gitsync/list-of-repos.txt b/scripts/gitsync/list-of-repos.txt
index 619624a..1544c6d 100644
--- a/scripts/gitsync/list-of-repos.txt
+++ b/scripts/gitsync/list-of-repos.txt
@@ -21,6 +21,7 @@
 magenta
 magma
 manifest
+maxwell
 media
 modular
 modules
OSZAR »