update .gitmodules to the release-5.3 branch

andrewschoen · bigjust · commit a45ff60aea63 · 2025-07-24T12:13:14.000-04:00
Signed-off-by: Andrew Schoen &lt;aschoen@ibm.com&gt;
diff --git a/.gitmodules b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "grafana"]
 	path = grafana
 	url = https://github.com/ibmstorage/grafana.git
-	branch = release-8.1
+	branch = release-5.3
