tests: remove extra whitespace before patch in obslog output
The indent() template function was fixed in
https://phab.mercurial-scm.org/D7432 so now we have less trailing
whitespace in obslog output.
CORE-TEST-OUTPUT-UPDATE: fa246ada356b
Test that share-clones use the cache in the original repository.
$ . $TESTDIR/testlib/common.sh
$ hg init share-base
$ cd share-base/
$ cat >> .hg/hgrc <<EOF
> [extensions]
> evolve=
> share=
> EOF
$ hg debugbuilddag .+3:branchpoint+4*branchpoint+2
$ cd ..
$ hg --config extensions.share= share -U share-base share-client
$ cd share-client
$ hg debugupdatecache
$ test -d .hg/cache
[1]
$ test -d ../share-base/.hg/cache