⬆️ Update just-containers/s6-overlay to v3.2.0.0 (#154)

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

Author: renovate[bot]

base/Dockerfile

@@ -26,7 +26,7 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 # Install base system
 ARG BUILD_ARCH=amd64
 ARG BASHIO_VERSION="v0.16.2"
-ARG S6_OVERLAY_VERSION="3.1.6.2"
+ARG S6_OVERLAY_VERSION="3.2.0.0"
 ARG TEMPIO_VERSION="2021.09.0"
 RUN \
     apt-get update \