Added tiup cluster template --local

[kolbe]

What problem does this PR solve?

Fixes #1403

What is changed and how it works?

Adds a new local.yaml topology file and tiup cluster template --local option to print a template that will deploy a cluster entirely to the local machine.

Check List

Tests

• Manual test (add detailed scripts or steps below)
  I used the template output file to successfully deploy a cluster.

Code changes

n/a

Side effects

n/a

Related changes

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

https://docs.pingcap.com/tidb/stable/tiup-component-cluster-template should be updated to describe the existence of this new type of template.

Release notes:

Add a new `--local` option to `tiup cluster template`. This prints a simple topology template that will deploy a very basic cluster, with one instance of each component, to the user's local machine.

[ti-chi-bot]

[REVIEW NOTIFICATION]

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• AstroProfundis

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[codecov-commenter]

Codecov Report

Merging #1404 (a16659f) into master (3c716a3) will increase coverage by 10.42%.
The diff coverage is 8.33%.

❗ Current head a16659f differs from pull request most recent head 3d999a1. Consider uploading reports for the commit 3d999a1 to get more accurate results

@@             Coverage Diff             @@
##           master    #1404       +/-   ##
===========================================
+ Coverage   25.33%   35.76%   +10.42%     
===========================================
  Files         266      226       -40     
  Lines       20611    17838     -2773     
===========================================
+ Hits         5222     6379     +1157     
+ Misses      14586    10317     -4269     
- Partials      803     1142      +339     

Flag	Coverage Δ
cluster	35.76% <8.33%> (?)
integrate	35.76% <8.33%> (+20.26%)	⬆️
tiup	?
unittest	?

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

Impacted Files	Coverage Δ
components/cluster/command/template.go	25.00% <8.33%> (-5.00%)	⬇️
pkg/utils/regexp.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/repository/store/store.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/repository/utils/hash.go	0.00% <0.00%> (-81.82%)	⬇️
pkg/meta/err.go	0.00% <0.00%> (-81.25%)	⬇️
pkg/utils/semver.go	5.21% <0.00%> (-80.00%)	⬇️
pkg/cluster/api/error.go	0.00% <0.00%> (-80.00%)	⬇️
pkg/telemetry/telemetry.go	0.00% <0.00%> (-80.00%)	⬇️
pkg/repository/store/local.go	0.00% <0.00%> (-76.48%)	⬇️
pkg/telemetry/node_info.go	0.00% <0.00%> (-73.34%)	⬇️
... and 240 more

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[AstroProfundis]

/merge

[ti-chi-bot]

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

Commit hash: 3d999a1