Fix fmt type of %T to obj ( time_skew_linux.go)

[zhanluxianshen]

What problem does this PR solve?

Fix fmt type of %T to obj.

%T: a Go-syntax representation of the type of the value
%t: the word true or false (for booleans)

What's changed and how it works?

Related changes

• This change also requires further updates to the website (e.g. docs)
• This change also requires further updates to the UI interface

Cherry-pick to release branches (optional)

This PR should be cherry-picked to the following release branches:

• release-2.6
• release-2.5

Checklist

CHANGELOG

Must include at least one of them.

• I have updated the CHANGELOG.md
• I have labeled this PR with "no-need-update-changelog"

Tests

Must include at least one of them.

• Unit test
• E2E test
• Manual test

Side effects

• Breaking backward compatibility

DCO

If you find the DCO check fails, please run commands like below (Depends on the actual situations. For example, if the failed commit isn't the most recent) to fix it:

git commit --amend --signoff
git push --force

[chaotic-prow]

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes are missing coverage. Please review.

Project coverage is 38.75%. Comparing base (38e49da) to head (262edf0).

❗ Current head 262edf0 differs from pull request most recent head 0b39cee. Consider uploading reports for the commit 0b39cee to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4378      +/-   ##
==========================================
+ Coverage   38.71%   38.75%   +0.04%     
==========================================
  Files         169      169              
  Lines       13953    13953              
==========================================
+ Hits         5402     5408       +6     
+ Misses       8103     8097       -6     
  Partials      448      448              

Files	Coverage Δ
pkg/time/time_skew_linux.go	35.03% <0.00%> (ø)

... and 3 files with indirect coverage changes

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