[CP #1890 > support/v5.13] [core] Fixup build for Alpine

[eclipse-ecal-bot]

Cherry-pick failed

Cherry-picked PR #1890 to branch support/v5.13.
The cherry-pick has failed.

The following files have caused conflicts:

ecal/core/src/ecal_process_stub.cpp

Resolving

Please resolve conflicts manually. You can use this PR and branch to your convenience.

git fetch origin
git checkout -b local/cherry-pick/3b22b6e/support/v5.13 origin/support/v5.13
git branch -u origin/cherry-pick/3b22b6e/support/v5.13
git cherry-pick 74b5dc1a1a9eea6fec34f1df37e5d58f93e2a4ac..3b22b6ee36c999dbcf5cdcae5a5d1f59593af249

# Resolve conflicts and use
#     git cherry-pick --continue
# until all conflicts are resolved.

git push -f origin HEAD:cherry-pick/3b22b6e/support/v5.13

After resolving all conflicts, rebase-merge this PR.

[github-actions]

clang-tidy made some suggestions

[github-actions]

warning: inclusion of deprecated C++ header 'errno.h'; consider using 'cerrno' instead [modernize-deprecated-headers]

Suggested change

	#include <errno.h>
	#include <cerrno>