fix: missing to support compact for Array type (#29505)

[yah01]

the array type can't be compacted, the system could continue with the inserted segments, but these segments can be never compacted

fix #29503
pr: #29505

[mergify]

@yah01 Please associate the related pr of master to the body of your Pull Request. (eg. “pr: #”)

[xiaofan-luan]

/lgtm
/approve

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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[codecov]

Codecov Report

Attention: 15 lines in your changes are missing coverage. Please review.

Comparison is base (f5bba79) 82.11% compared to head (1b75080) 82.10%.

❗ Current head 1b75080 differs from pull request most recent head 5a8376c. Consider uploading reports for the commit 5a8376c to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##              2.3   #29504      +/-   ##
==========================================
- Coverage   82.11%   82.10%   -0.01%     
==========================================
  Files         833      833              
  Lines      119646   119661      +15     
==========================================
+ Hits        98249    98250       +1     
- Misses      18168    18184      +16     
+ Partials     3229     3227       -2     

Files	Coverage Δ
internal/datanode/compactor.go	73.23% <0.00%> (-1.62%)	⬇️

... and 14 files with indirect coverage changes

[sre-ci-robot]

New changes are detected. LGTM label has been removed.

[mergify]

@yah01 E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[mergify]

@yah01 ut workflow job failed, comment rerun ut can trigger the job again.

[yah01]

rerun ut