Move myself to alumni

[ehuss]

The time has come for me to move on. Thanks everyone for having me as part of this project for the past nine years, it's been a great experience! I'll miss the times I've had and the people I've met.

cc @Manishearth @traviscross @rust-lang/internal-sites @rust-lang/triagebot

[github-actions]

Dry-run check results

[WARN  rust_team::sync] sync-team is running in dry mode, no changes will be applied.
[INFO  rust_team::sync] synchronizing crates-io
[INFO  rust_team::sync] synchronizing github
[INFO  rust_team::sync] 💻 Team Diffs:
    📝 Editing team 'rust-lang/devtools':
      Deleting member 'ehuss'
    📝 Editing team 'rust-dev-tools/devtools':
      Deleting member 'ehuss'
    📝 Editing team 'rust-lang/edition':
      Deleting member 'ehuss'
    📝 Editing team 'rust-lang/internal-sites':
      Deleting member 'ehuss'
    📝 Editing team 'rust-lang/lang-advisors':
      Deleting member 'ehuss'
    📝 Editing team 'rust-lang/lang-docs':
      Deleting member 'ehuss'
    📝 Editing team 'rust-lang-nursery/lang-docs':
      Deleting member 'ehuss'
    📝 Editing team 'rust-lang/all':
      Deleting member 'ehuss'
    📝 Editing team 'rust-lang/leads':
      Deleting member 'ehuss'
    📝 Editing team 'rust-lang/program':
      Deleting member 'ehuss'
    📝 Editing team 'rust-lang/spec-contributors':
      Deleting member 'ehuss'
    📝 Editing team 'rust-lang/spec':
      Deleting member 'ehuss'
    📝 Editing team 'rust-lang/triagebot':
      Deleting member 'ehuss'
    💻 Repo Diffs:
    📝 Editing repo 'rust-lang/cargo-bisect-rustc':
      Permission Changes:
        Removing user 'ehuss''s write permission 
    📝 Editing repo 'rust-lang/reference':
      Rulesets:
          Updating 'master'
            Required approvals: 1 => 0
    💻 Org membership Diffs:
    ❌ Removing the following members from `rust-dev-tools`:
      - ehuss
    ❌ Removing the following members from `rust-lang`:
      - ehuss
    ❌ Removing the following members from `rust-lang-nursery`:
      - ehuss

[Manishearth]

Thanks for all you've done!!

[jieyouxu]

Other bits look good, the reference approval -> 0 I'll wait for a person from @rust-lang/lang-docs / @rust-lang/spec to double-check

[traviscross]

It's impossible to enumerate the many ways in which Rust is better today due to @ehuss' considerable efforts, and the Project will be poorer without his steadying presence and wise counsel.