build: upgrade gjson to v1.6.7

[ThanoshanMV]

Please answer these questions before submitting a pull request

• Why submit this pull request?

• Bugfix

• New feature provided

• Improve performance

• Backport patches

• Related issues
  fixes There is a vulnerability in gjson v1.6.1,upgrade recommended #1353

• How to fix?
  Upgraded version gjson to v1.6.7

[codecov-io]

Codecov Report

Merging #1366 (b08eab7) into master (446773f) will increase coverage by 0.21%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1366      +/-   ##
==========================================
+ Coverage   62.62%   62.83%   +0.21%     
==========================================
  Files          41       41              
  Lines        2360     2360              
==========================================
+ Hits         1478     1483       +5     
+ Misses        706      703       -3     
+ Partials      176      174       -2     

Impacted Files	Coverage Δ
api/internal/core/storage/etcd.go	49.49% <0.00%> (+1.01%)	⬆️
api/internal/core/store/store.go	88.60% <0.00%> (+2.53%)	⬆️

---

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 446773f...b08eab7. Read the comment docs.

[juzhiyuan]

cc @starsz to review

[membphis]

and the front e2e failed: https://github.com/apache/apisix-dashboard/pull/1366/checks?check_run_id=1756969309#step:8:289

need @juzhiyuan confirm

[membphis]

#1364

has been merged, @ThanoshanMV you can merge the master branch, fixed the e2e test cases of FE

[juzhiyuan]

@ThanoshanMV Please sync with the latest codes from the master branch.

[ThanoshanMV]

Okay, I'll do it @juzhiyuan

[membphis]

Okay, I'll do it @juzhiyuan

I just did it for you ^_^