zeroconf: access repo on hgweb_mod properly (issue5036) hgweb_mod.hgweb.repo disappeared in ae33fff17c1e (hg: establish a cache for localrepository instances) and the code for accessing repo instances from hgweb was later refactored to go through a cache-aware context manager. Adapt zeroconf to access the repo instance via the new API.

fixbundle() {
    grep -v 'saving bundle' | grep -v 'saved backup' | \
        grep -v added | grep -v adding | \
        grep -v "unable to find 'e' for patching" | \
        grep -v "e: No such file or directory" | \
    cat
}