Fix the issue that prune command will regen config for removed nodes

[lucklove]

What problem does this PR solve?

Fix #1236

What is changed and how it works?

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No code

Code changes

• Has exported function/method change
• Has exported variable/fields change
• Has interface methods change
• Has persistent data change

Side effects

• Possible performance regression
• Increased code complexity
• Breaking backward compatibility

Related changes

• Need to cherry-pick to the release branch
• Need to update the documentation

Release notes:

NONE

[codecov-io]

Codecov Report

Merging #1237 (ad7cfc1) into master (4d5347d) will decrease coverage by 12.36%.
The diff coverage is 44.44%.

@@             Coverage Diff             @@
##           master    #1237       +/-   ##
===========================================
- Coverage   53.42%   41.06%   -12.37%     
===========================================
  Files         289      287        -2     
  Lines       20625    20558       -67     
===========================================
- Hits        11019     8442     -2577     
- Misses       7885    10833     +2948     
+ Partials     1721     1283      -438     

Flag	Coverage Δ
cluster	30.79% <57.14%> (-14.21%)	⬇️
dm	24.57% <0.00%> (-0.45%)	⬇️
integrate	33.61% <57.14%> (-14.26%)	⬇️
playground	3.09% <ø> (+<0.01%)	⬆️
tiup	?
unittest	22.81% <0.00%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pkg/cluster/manager/destroy.go	53.84% <44.44%> (-14.65%)	⬇️
main.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/cluster/template/config/config.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/cluster/template/scripts/scripts.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/repository/utils/hash.go	0.00% <0.00%> (-81.82%)	⬇️
pkg/cluster/template/scripts/tiflash.go	0.00% <0.00%> (-79.60%)	⬇️
pkg/repository/model/publish.go	0.00% <0.00%> (-71.43%)	⬇️
pkg/cluster/manager/check.go	0.00% <0.00%> (-69.39%)	⬇️
cmd/env.go	23.07% <0.00%> (-69.24%)	⬇️
pkg/cluster/task/limits.go	0.00% <0.00%> (-68.75%)	⬇️
... and 105 more

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[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• AstroProfundis

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[AstroProfundis]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: ad7cfc1