fix(revert): fix(deps): update rust crate ubi to 0.8.2 (#6693)

[nekrich]

Fixes: regression(?): mise prepends v to version number and doesn't try version verbatim #6699.
This reverts commit e426ad7.

DEBUG Version: 2025.10.12 macos-arm64 (2025-10-20)
DEBUG ARGS: /Users/user/.local/bin/mise install --debug
DEBUG config: ~/Developer/repo/.mise.toml
DEBUG config: ~/.config/mise/config.toml
DEBUG install_some_versions: ubi:cpisciotta/[email protected]
INFO  ubi:cpisciotta/[email protected]     install
DEBUG Parsed https://github.com/cpisciotta/xcbeautify = cpisciotta / xcbeautify
DEBUG exe name = xcbeautify
DEBUG install path = /Users/user/.local/share/mise/installs/ubi-cpisciotta-xcbeautify/3.0.0/xcbeautify
DEBUG Fetching assets for project `cpisciotta/xcbeautify`
DEBUG Getting release info from `https://api.github.com/repos/cpisciotta/xcbeautify/releases/tags/v3.0.0`
DEBUG Adding token to GitHub request.
DEBUG starting new connection: https://api.github.com/
DEBUG connecting to 140.82.121.5:443
DEBUG connected to 140.82.121.5:443
DEBUG pooling idle connection for ("https", api.github.com)
Error:
   0: Failed to install ubi:cpisciotta/[email protected]: HTTP request to https://api.github.com/repos/cpisciotta/xcbeautify/releases/tags/v3.0.0 returned an error status

Location:
   src/toolset/mod.rs:264

Version:
   2025.10.12 macos-arm64 (2025-10-20)

  ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
                                ⋮ 3 frames hidden ⋮
   4: mise::toolset::Toolset::install_all_versions::{{closure}}::{{closure}}::h60acabb1863fdb85
      at <unknown source file>:<unknown line>
   5: <async_backtrace::framed::Framed<F> as core::future::future::Future>::poll::hb6c7c1a73b9f2046
      at <unknown source file>:<unknown line>
   6: mise::toolset::Toolset::install_all_versions::{{closure}}::hfe8f32bdbf6eb605.40993<unknown>
      at <unknown source file>:<unknown line>
   7: mise::cli::install::Install::install_missing_runtimes::{{closure}}::hf220e07d9d9e5fee
      at <unknown source file>:<unknown line>
   8: std::thread::local::LocalKey<T>::with::hbc7f78d294565153
      at <unknown source file>:<unknown line>
   9: mise::cli::install::Install::run::{{closure}}::h8d9ecf8bd494637e.53160<unknown>
      at <unknown source file>:<unknown line>
  10: mise::cli::Commands::run::{{closure}}::h8206d589027b5297.53064<unknown>
      at <unknown source file>:<unknown line>
  11: mise::cli::Cli::run::{{closure}}::h339b006c5bfc4999.53018<unknown>
      at <unknown source file>:<unknown line>
  12: mise::main::h0fd550f68bbee2f7
      at <unknown source file>:<unknown line>
  13: std::sys::backtrace::__rust_begin_short_backtrace::h47daeeb3c5e28604
      at <unknown source file>:<unknown line>
  14: _main<unknown>
      at <unknown source file>:<unknown line>

Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
DEBUG Version: 2025.10.12 macos-arm64 (2025-10-20)
DEBUG ARGS: /Users/user/.local/bin/mise hook-env -s zsh
DEBUG config: ~/Developer/repo/.mise.toml
DEBUG config: ~/.config/mise/config.toml