packaging: update dulwich to drop the certifi dependency on Windows
The presence of `certifi` causes the system certificate store to be ignored,
which was reported as a bug against TortoiseHg[1]. It was only pulled in on
Windows because of `dulwich`, which was copied from the old TortoiseHg install
scripts, in order to support `hg-git`.
This version of `dulwich` raises the minimum `urllib3` to a version (1.25) that
does certificate verification by default, without the help of `certifi`[2]. We
already bundle a newer version of `urllib3`. Note that `certifi` can still be
imported from the user site directory, if installed there. But the installer no
longer disables the system certificates by default.
[1] https://foss.heptapod.net/mercurial/tortoisehg/thg/-/issues/5825
[2] https://github.com/jelmer/dulwich/issues/1025
#require no-windows
$ . "$TESTDIR/remotefilelog-library.sh"
$ hg init master
$ cd master
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> server=True
> EOF
$ echo x > x
$ echo y > y
$ echo z > z
$ hg commit -qAm xy
$ cd ..
$ hgcloneshallow ssh://user@dummy/master shallow -q
3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)
$ cd shallow
Verify error message when noc achepath specified
$ hg up -q null
$ cp $HGRCPATH $HGRCPATH.bak
$ grep -v cachepath < $HGRCPATH.bak > tmp
$ mv tmp $HGRCPATH
$ hg up tip
abort: could not find config option remotefilelog.cachepath
[255]
$ mv $HGRCPATH.bak $HGRCPATH
Verify error message when no fallback specified
$ hg up -q null
$ rm .hg/hgrc
$ clearcache
$ hg up tip
3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)
abort: no remotefilelog server configured - is your .hg/hgrc trusted?
[255]