fix(deps): update ghcr.io/containerbase/base docker tag to v13.13.8

Author: renovate[bot]

Dockerfile

@@ -13,7 +13,7 @@ FROM ghcr.io/containerbase/ubuntu:22.04@sha256:4e0171b9275e12d375863f2b3ae9ce00a
 #--------------------------------------
 # containerbase image
 #--------------------------------------
-FROM ghcr.io/containerbase/base:13.12.2@sha256:a5cd10956bb0b0febb4383863e96cce9727832a24c87349ce65e3dedfaa4063e AS containerbase
+FROM ghcr.io/containerbase/base:13.13.8@sha256:954dc672875f4abe7f8f70bf0d35bc1f2e705eb3539969a27f51f7bbf75af64f AS containerbase
 
 FROM build-${DISTRO}