fix(deps): update ghcr.io/renovatebot/base-image docker tag to v7.26.2 (#31468)

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

tools/docker/Dockerfile

@@ -5,17 +5,17 @@ ARG BASE_IMAGE_TYPE=slim
 # --------------------------------------
 # slim image
 # --------------------------------------
-FROM ghcr.io/renovatebot/base-image:7.26.1@sha256:0d1236dbb48b4db9dec471ca024582fd42aed6210d95a56dd98d016158fd77dd AS slim-base
+FROM ghcr.io/renovatebot/base-image:7.26.2@sha256:ea08bd10c6e8b04c2f6fee747ff49f8073a5046a9fa67c6b5ca99d83900727b4 AS slim-base
 
 # --------------------------------------
 # full image
 # --------------------------------------
-FROM ghcr.io/renovatebot/base-image:7.26.1-full@sha256:86d8d5fac84cf046c80021a01a0468980aaea437cb78b4d842dda37a0052e31d AS full-base
+FROM ghcr.io/renovatebot/base-image:7.26.2-full@sha256:d2e69b88c9fdb76aed1d30622a1bfdfa3162755bfa64d212cf44d91f54129a6c AS full-base
 
 # --------------------------------------
 # build image
 # --------------------------------------
-FROM --platform=$BUILDPLATFORM ghcr.io/renovatebot/base-image:7.26.1@sha256:0d1236dbb48b4db9dec471ca024582fd42aed6210d95a56dd98d016158fd77dd AS build
+FROM --platform=$BUILDPLATFORM ghcr.io/renovatebot/base-image:7.26.2@sha256:ea08bd10c6e8b04c2f6fee747ff49f8073a5046a9fa67c6b5ca99d83900727b4 AS build
 
 # We want a specific node version here
 # renovate: datasource=node-version