ci_server runs as PID 1 and only handles SIGINT. docker stop sent SIGTERM,
which PID 1 ignores without a handler, so the container was killed without
the shutdown delay.
Fix misspellings found with codespell across headers, sources, examples,
tests and the documentation, including "propably" in the nodeset
compiler docs. Identifiers, companion spec names and generated code are
left untouched.
Upgrades Alpine base image, enables 'UA_ENABLE_DRIVER_GDS_RECEIVER' and 'UA_ENABLE_RBAC' in CMake, corrects Alpine library install path to '/usr/local/lib', and introduces 'entrypoint.sh' to dynamically provision SANs or load GDS-pushed certs on startup.
Andreas Ebner