Bump up the version of library go-plugin

[ywk253100]

Bump up the version of library go-plugin to avoid blocking issue #4863

Signed-off-by: Wenkai Yin(尹文开) yinw@vmware.com

Thank you for contributing to Velero!

Please add a summary of your change

Does your change fix a particular issue?

Fixes #(issue)

Please indicate you've done the following:

• Accepted the DCO. Commits without the DCO will delay acceptance.
• Created a changelog file or added /kind changelog-not-required as a comment on this pull request.
• Updated the corresponding documentation in site/content/docs/main.

[codecov-commenter]

Codecov Report

Merging #4870 (3049f6e) into main (40261dc) will decrease coverage by 0.12%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #4870      +/-   ##
==========================================
- Coverage   41.37%   41.25%   -0.13%     
==========================================
  Files         204      204              
  Lines       18062    18041      -21     
==========================================
- Hits         7473     7442      -31     
- Misses      10042    10047       +5     
- Partials      547      552       +5     

Impacted Files	Coverage Δ
pkg/controller/backup_deletion_controller.go	56.23% <0.00%> (-10.17%)	⬇️
pkg/cmd/server/server.go	6.93% <0.00%> (+0.17%)	⬆️
pkg/controller/restore_controller.go	66.74% <0.00%> (+0.46%)	⬆️
pkg/restic/common.go	65.85% <0.00%> (+0.63%)	⬆️
pkg/controller/backup_controller.go	58.00% <0.00%> (+0.73%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 40261dc...3049f6e. Read the comment docs.