fix: fix testnet defaulting to no allowed peers

[sanjayprabhu]

Motivation

The default allowed peer list was empty, this means no peers are allowed. Change it to undefined to allow all peers by default.

Change Summary

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Additional Context

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PR-Codex overview

Detailed summary

• Changed the type of allowedPeerIds property from string[] to string[] | undefined.
• Removed the assignment of an empty array to allowedPeerIds property and assigned the value of options.allowedPeers directly.

This PR focuses on modifying the allowedPeerIds property in the Hub class. It changes the type of allowedPeerIds from string[] to string[] | undefined and modifies the assignment of its value from an empty array to the value of options.allowedPeers.

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Latest commit: 4649983

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Name	Status	Preview	Comments	Updated (UTC)
hub-monorepo	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jul 16, 2023 4:03pm

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.01 ⚠️

Comparison is base (4d28208) 70.56% compared to head (4649983) 70.56%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1151      +/-   ##
==========================================
- Coverage   70.56%   70.56%   -0.01%     
==========================================
  Files          79       79              
  Lines        7081     7080       -1     
  Branches     1503     1502       -1     
==========================================
- Hits         4997     4996       -1     
  Misses       1953     1953              
  Partials      131      131              

Impacted Files	Coverage Δ
apps/hubble/src/hubble.ts	1.37% <0.00%> (+<0.01%)	⬆️

... and 1 file with indirect coverage changes

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