docs: Rename news fragment

jopemachine · jopemachine · commit 77f1ecfd48c1 · 2025-10-29T17:09:49.000+09:00
diff --git a/changes/6464.feature.md b/changes/6464.feature.md
@@ -1 +1 @@
-Support OCP Container Registry
+Support OCP (OpenShift Container Platform) Registry

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-Support OCP Container Registry`
	`1`	`+Support OCP (OpenShift Container Platform) Registry`