tests/histedit-helpers.sh

run-tests: cleanup windows generation of the python / python3 pointeur

They are no need to generate then in RUNTESTDIR and we don't need a python2
executable. (because not test ever use `python2` explicitly).

This is probably still not perfect, but at least it is better.

Differential Revision: https://phab.mercurial-scm.org/D11045

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
}