refactor!: rename autocli package

[aaronc]

Description

Seems like in #13294, I actually forgot to rename the package somehow.

This renames client/v2/cli -> client/v2/autocli.

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Author Checklist

All items are required. Please add a note to the item if the item is not applicable and
please add links to any relevant follow up issues.

I have...

• included the correct type prefix in the PR title
• added ! to the type prefix if API or client breaking change
• targeted the correct branch (see PR Targeting)
• provided a link to the relevant issue or specification
• followed the guidelines for building modules
• included the necessary unit and integration tests
• added a changelog entry to CHANGELOG.md
• included comments for documenting Go code
• updated the relevant documentation or specification
• reviewed "Files changed" and left comments if necessary
• confirmed all CI checks have passed

Reviewers Checklist

All items are required. Please add a note if the item is not applicable and please add
your handle next to the items reviewed if you only reviewed selected items.

I have...

• confirmed the correct type prefix in the PR title
• confirmed ! in the type prefix if API or client breaking change
• confirmed all author checklist items have been addressed
• reviewed state machine logic
• reviewed API design and naming
• reviewed documentation is accurate
• reviewed tests and test coverage
• manually tested (if applicable)

[aaronc]

I really have no idea why CLI is failing. It's not failing locally for me and I can't see anything useful in the github action logs.

[codecov]

Codecov Report

Merging #13547 (681e18d) into main (05d1138) will increase coverage by 0.11%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #13547      +/-   ##
==========================================
+ Coverage   53.79%   53.90%   +0.11%     
==========================================
  Files         653      643      -10     
  Lines       56825    55464    -1361     
==========================================
- Hits        30569    29898     -671     
+ Misses      23813    23167     -646     
+ Partials     2443     2399      -44     

Impacted Files	Coverage Δ
simapp/genesis_account.go
simapp/genesis.go
simapp/simd/cmd/root.go
simapp/state.go
simapp/export.go
simapp/test_helpers.go
simapp/upgrades.go
simapp/simd/cmd/genaccounts.go
simapp/simd/cmd/testnet.go
simapp/app.go
... and 1 more