fix(mercurial): dropped support for depreacted hgsubversion fixes RCCE-12

feat(version): cache version to read from it not from file

fix(core): don't rely on pkgutil to extract the version info of project

build(deps): bumped dogpile.cache to 1.3.0

fix(hooks): make compat for WSL filesystem better by explicity only changing permissions if they are lower at creation time.

fix(git): make the fetch revs use smaller revs to be less memory hungry, and less prone to fail

feat(git/svn): ensure both assert repo function for git and svn use caching and only those create dirs. - in future this would be important if we use sharding for filesystem. Only vcsserver should make operations on the repositories

build(dev): synced debug deps with -ce edition

dev(dev-shell): improvements to dev shell env

fix(security): hide env details when debug is disabled. - fixes #5710