The Gitea CI runner shares the host docker socket but not its
filesystem, so pipelock_tls_init's host bind-mount path for CA
files is invisible to the runner container — the same constraint
that already gates the other bottle-bringup integration tests.
PRD 0022's test suite was missing this guard; it failed on the
post-merge main build with "pipelock tls init did not produce ca
files". Mirror the existing skipIf pattern at the class level.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>