chore(deps): update dependency bosh-bootloader to v9.0.29 (#3487)

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

Author: renovate[bot]

ci/dockerfiles/autoscaler-tools/Dockerfile

@@ -70,7 +70,7 @@ RUN wget -q https://github.com/cloudfoundry/bosh-cli/releases/download/v${BOSH_V
 
 # Install bbl
 # renovate: datasource=github-releases depName=bosh-bootloader lookupName=cloudfoundry/bosh-bootloader
-ARG BBL_VERSION=v9.0.28
+ARG BBL_VERSION=v9.0.29
 RUN wget -q https://github.com/cloudfoundry/bosh-bootloader/releases/download/${BBL_VERSION}/bbl-${BBL_VERSION}_linux_amd64 && \
   mv bbl-* /usr/local/bin/bbl &&\
   chmod +x /usr/local/bin/bbl &&\