chore(deps): update docker.io/renovate/renovate docker tag to v39.90.3 (

#2219)

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

Dockerfile

@@ -21,7 +21,7 @@ RUN set -eux; \
     go install -ldflags '-s -w' "github.com/utopia-planitia/chart-prettier@${CHART_PRETTIER_VERSION:?}"
 
 # renovate
-FROM docker.io/renovate/renovate:39.90.2-full@sha256:ce08449265aac4062789c7431077f9e71d5c045e36104ddf6d3ecbd6fc15dcf6
+FROM docker.io/renovate/renovate:39.90.3-full@sha256:f4021721df087f050d0f464bac6f7d4ed25678b543cf9e8f91547ff22ee99ab8
 SHELL [ "/bin/bash", "-o", "pipefail", "-c" ]
 
 # assert that the IDs of the base image's user did not change