Fix publish job with bundle install

[TonyCTHsu]

What does this PR do?
Fix publish job with bundle install

Change log entry
None.

[datadog-datadog-prod-us1]

Datadog Report

Branch report: tonycthsu/fix-publish-with-bundle-install
Commit report: cf64990
Test service: dd-trace-rb

✅ 0 Failed, 22075 Passed, 1476 Skipped, 5m 57.97s Total Time

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.72%. Comparing base (8a6a4b8) to head (cf64990).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4342      +/-   ##
==========================================
- Coverage   97.73%   97.72%   -0.02%     
==========================================
  Files        1368     1368              
  Lines       82998    82998              
  Branches     4220     4220              
==========================================
- Hits        81117    81107      -10     
- Misses       1881     1891      +10     

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[pr-commenter]

Benchmarks

Benchmark execution time: 2025-02-04 12:11:43

Comparing candidate commit cf64990 in PR branch tonycthsu/fix-publish-with-bundle-install with baseline commit 8a6a4b8 in branch master.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 31 metrics, 2 unstable metrics.