Fix CI error: add retry logic to benchmark job dependency installation

[Copilot]

The benchmark job fails when luarocks cannot load its manifest due to size constraints (65536+ constants error). The test job already handles this with retry logic, but the benchmark job was missing it.

Changes:

• Added until/do/done retry loops with 1s delays to all luarocks install commands in the benchmark job
• Matches existing pattern from test job (lines 36-70) for consistency

# Before
luarocks install lualogging

# After  
until luarocks install lualogging
do
  sleep 1
done

Applies to: lualogging, lrexlib-pcre2, luaposix, luasocket, busted, busted-htest

Original prompt

---

This section details on the original issue you should resolve

<issue_title>[bug] fix CI error</issue_title>
<issue_description>see: https://github.com/casbin/lua-casbin/actions/runs/20631650211/job/59268525165

Run luarocks install lualogging
Warning: Failed searching manifest: Failed loading manifest for [https://luarocks.org:](https://luarocks.org/) Error loading file: [string "/home/runner/.cache/luarocks/https___luarocks..."]:223565: main function has more than 65536 constants
Warning: Failed searching manifest: Failed loading manifest for https://raw.githubusercontent.com/rocks-moonscript-org/moonrocks-mirror/master/: Error loading file: [string "/home/runner/.cache/luarocks/https___raw.gith..."]:223565: main function has more than 65536 constants
Warning: Failed searching manifest: Failed downloading http://luafr.org/moonrocks - Failed downloading http://luafr.org/moonrocks/manifest-5.1 - /home/runner/.cache/luarocks/http___luafr.org_moonrocks/manifest-5.1
Warning: Failed searching manifest: Failed downloading http://luarocks.logiceditor.com/rocks - Failed downloading http://luarocks.logiceditor.com/rocks/manifest-5.1 - /home/runner/.cache/luarocks/http___luarocks.logiceditor.com_rocks/manifest-5.1

Error: No results matching query were found for Lua 5.1.
To check if it is available for other Lua versions, use --check-lua-versions.
Error: Process completed with exit code 1.
```</issue_description>

## Comments on the Issue (you are @copilot in this section)

<comments>
</comments>

• Fixes [bug] fix CI error #165

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