fix binpath not work

[nexustar]

What problem does this PR solve?

when binpath is provided, tiup still download unesserary component, fix #1534

What is changed and how it works?

don't download when binpath is provided,and fix a parameter

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 #1545 (f038edd) into master (699add6) will increase coverage by 3.38%.
The diff coverage is 22.22%.

❗ Current head f038edd differs from pull request most recent head c622219. Consider uploading reports for the commit c622219 to get more accurate results

@@            Coverage Diff             @@
##           master    #1545      +/-   ##
==========================================
+ Coverage   26.32%   29.71%   +3.38%     
==========================================
  Files         267      248      -19     
  Lines       24098    23809     -289     
==========================================
+ Hits         6345     7074     +729     
+ Misses      16934    15591    -1343     
- Partials      819     1144     +325     

Flag	Coverage Δ
dm	26.23% <ø> (?)
integrate	29.71% <22.22%> (+13.50%)	⬆️
playground	13.78% <22.22%> (?)
tiup	?
unittest	?

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

Impacted Files	Coverage Δ
components/playground/main.go	46.75% <0.00%> (+44.41%)	⬆️
pkg/exec/run.go	21.17% <33.33%> (-36.97%)	⬇️
pkg/utils/regexp.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/repository/store/store.go	0.00% <0.00%> (-100.00%)	⬇️
components/dm/ansible/worker.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/telemetry/telemetry.go	0.00% <0.00%> (-83.34%)	⬇️
pkg/repository/utils/hash.go	0.00% <0.00%> (-83.34%)	⬇️
pkg/repository/model/publish.go	0.00% <0.00%> (-83.34%)	⬇️
pkg/repository/store/local.go	0.00% <0.00%> (-82.61%)	⬇️
pkg/utils/semver.go	7.87% <0.00%> (-78.75%)	⬇️
... and 237 more

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[AstroProfundis]

Better use filepath.Dir() for this usage.

[AstroProfundis]

/merge

[ti-chi-bot]

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

Commit hash: c622219