ctl: add tidb-lightning

[nexustar]

What problem does this PR solve?

• close tiup-ctl support lightning  #1864

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

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• AstroProfundis

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[codecov-commenter]

Codecov Report

Merging #1863 (40abe53) into master (12b9e99) will decrease coverage by 9.80%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1863      +/-   ##
==========================================
- Coverage   24.18%   14.38%   -9.80%     
==========================================
  Files         280      156     -124     
  Lines       32218    19465   -12753     
==========================================
- Hits         7791     2800    -4991     
+ Misses      23557    16128    -7429     
+ Partials      870      537     -333     

Flag	Coverage Δ
tiup	14.38% <ø> (-0.02%)	⬇️
unittest	?

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

Impacted Files	Coverage Δ
embed/embed.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/utils/regexp.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/cluster/spec/validate.go	0.00% <0.00%> (-90.92%)	⬇️
pkg/utils/diff.go	0.00% <0.00%> (-81.82%)	⬇️
pkg/utils/semver.go	3.59% <0.00%> (-80.84%)	⬇️
pkg/cluster/spec/parse_topology.go	0.00% <0.00%> (-79.41%)	⬇️
pkg/cluster/executor/checkpoint.go	0.00% <0.00%> (-77.36%)	⬇️
pkg/meta/err.go	0.00% <0.00%> (-76.19%)	⬇️
pkg/cluster/api/error.go	0.00% <0.00%> (-75.00%)	⬇️
pkg/crypto/rand/passwd.go	0.00% <0.00%> (-75.00%)	⬇️
... and 170 more

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[AstroProfundis]

/merge

[ti-chi-bot]

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

Commit hash: 40abe53