fix(deps): update ghcr.io/containerbase/base docker tag to v13.8.26 (#998)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -1,7 +1,7 @@
 # renovate: datasource=node-version depName=node versioning=node
 ARG NODE_VERSION=22.15.0
 
-FROM ghcr.io/containerbase/base:13.8.25@sha256:5b86523557958759ea2b0878607cede6da6c5912b79f6f3acece4bc0ff214fa9
+FROM ghcr.io/containerbase/base:13.8.26@sha256:e93481ddd75828744f2b69c0783a14999b263dcf78915f2639867e055a87eab7
 
 ARG NODE_VERSION
 RUN install-tool node