path-suboption: deprecated specifying the attributes as bytes The known suboptions have been updated, so we can deprecated passing bytes in case some extensions use them.

path-suboption: use str for "_pushloc" suboptions That second argument refer to an attribute and do not needs to be bytes.

path-suboption: use str for "pushrev" suboptions That second argument refer to an attribute and do not needs to be bytes.

path-suboption: use str for "bookmarks_mode" suboptions That second argument refer to an attribute and do not needs to be bytes.

path-suboption: use str for "delta_reuse_policy" suboptions That second argument refer to an attribute and do not needs to be bytes.

path-suboption: use str for "multi_urls" path suboptions That second argument refer to an attribute and do not needs to be bytes.

convert: use sysstr to check for attribute presence We do not need bytes here.

mq: use sysstr to check for attribute access We do not need bytes here.

lfs: use sysstr to check for attribute presence We do not need bytes here.

mq: use sysstr to check for attribute presence We do not need bytes here.

relink: use sysstr to check for attribute presence We do not need bytes here.

ui: use sysstr to check for attribute presence We do not need bytes here.

remotefilelog: use sysstr to access for attributes We do not need bytes here.

hgwebmod: use sysstr to check for attribute presence We do not need bytes here.

remotefilelog: use sysstr to check for attribute presence We do not need bytes here.

extensions: use sysstr to check for attribute presence We do not need bytes here.

bundle2: use sysstr to check for attribute presence We do not need bytes here.

largefile: use sysstr to check for attribute presence in `hgsubrepoarchive` We do not need bytes here.

largefile: use sysstr to check for attribute presence in `openstore` We do not need bytes here.

largefile: use sysstr to check for attribute presence in `rebase` wrapping We do not need bytes here.

largefile: use sysstr to check for attribute presence in `getstatuswriter` We do not need bytes here.

run-tests: detect HGWITHRUSTEXT value Without this, some manual check in tests/test-dirstate.t could get confused by the lack of `rust` in module policy and break the test.

convert: stabilize subversion date sorter In case of tie, this provides unstable result on my system. So I am adding a couple of tie breaker to fix the test.

rhg: allow setting defaults.cmd to an empty string This is used by at least one hg UI to prevent defaults from affecting the command: https://github.com/emacs-mirror/emacs/blob/b71beb7ae7c60a5c5af608420d28fdda5265a264/lisp/vc/vc-hg.el#L245 Let's let it work.