chore(deps): update docker:26.1.4-cli docker digest to cb166c4 (#97)

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

Dockerfile

@@ -1,6 +1,6 @@
 FROM jenkins/ssh-agent:5.38.0@sha256:73ee4b110453b270160f5e936d490912bc946b60faf06f39a8ee6049ddbda390
 # Copy the docker binary from the official docker image
-COPY --from=docker:26.1.4-cli@sha256:5fa382ce1c0cecef3c83c3bab64d38ef6b23d3460573f943fc798db5a6006f6d /usr/local/bin/docker /usr/local/bin/docker
+COPY --from=docker:26.1.4-cli@sha256:cb166c4c17518925eb2c88bab35f2689cdd135e1ab6f8ff7d5eeb8b0a20af197 /usr/local/bin/docker /usr/local/bin/docker
 
 # Allow jenkins user to run docker as root due to socket mount permissions
 RUN chmod -v a+s $(which docker)