fix: CODEOWNERS error

Author: EESN-W

.github/CODEOWNERS

@@ -375,3 +375,4 @@ i18n/en/docusaurus-plugin-content-docs/current/orion/o6/bios/install-bios.md @me
 docs/orion/o6/app-development/artificial-intelligence/npu-introduction.md @vamrs-feng
 docs/common/radxa-os/_autologin.mdx @Ken-Vamrs
 docs/common/dev/_nvme.mdx @nascs
+docs/aicore/ax-m1/text-to-image/sd15.md @vamrs-feng