2.23.0

Full Changelog: 2.22.1...2.23.0

• user: give UserData ownership of its file path (Bug 2068797) r=moz-phab-reviewers,ohensmancrook by @cgsheeh
• telemetry: take the UserData as an argument (Bug 2068797) r=moz-phab-reviewers,ohensmancrook by @cgsheeh
• commands: pass the UserData to commands that declare needs_user_data (Bug 2068797) r=moz-phab-reviewers,ohensmancrook by @cgsheeh
• user: read the user info file when a command runs (Bug 2068797) r=moz-phab-reviewers,ohensmancrook by @cgsheeh
• Bug 2076869 - Record a Firefox Profiler profile of each run, and add a 'moz-phab profile' command to open it. r=sheehan,ohensmancrook,moz-phab-reviewers by @fqueze