lintian: Fix erroneous warning

Change-Id: Id8ad5f024f0b3134dc00cd51ce0f45c2eb005a7a
diff --git a/debian/linux-imx.lintian-overrides b/debian/linux-imx.lintian-overrides
new file mode 100644
index 0000000..61a9ee1
--- /dev/null
+++ b/debian/linux-imx.lintian-overrides
@@ -0,0 +1 @@
+linux-imx source: source-contains-prebuilt-windows-binary arch/arm64/boot/Image