test/e2e: lengthen timeout for waiting for a Pod to be ready in write…

…TestData

Signed-off-by: Ryotaro Banno <ryotaro.banno@gmail.com>

test/e2e/singlek8s/util.go

@@ -423,7 +423,7 @@ func writeTestData(namespace, pvc string, data []byte) error {
 		return err
 	}
 
-	_, _, err := kubectl("wait", "--for=condition=Ready", "pod", podName, "-n", namespace, "--timeout=1m")
+	_, _, err := kubectl("wait", "--for=condition=Ready", "pod", podName, "-n", namespace, "--timeout=5m")
 	if err != nil {
 		return fmt.Errorf("kubectl wait pod failed. err: %w", err)
 	}