Fixes build & tests

[leonardocustodio]

PR Type

configuration changes, dependencies

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Description

• Added a new label type dependencies in .github/labeler.yml for files pubspec.yaml and pubspec.lock.
• Updated coverage dependency version in pubspec.yaml from ^1.6.3 to ^1.8.0.

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Changes walkthrough 📝

	Relevant files
Configuration changes	labeler.yml Add labeler configuration for dependencies                              .github/labeler.yml Added a new label type dependencies for files pubspec.yaml and pubspec.lock. +4/-0
Dependencies	pubspec.yaml Update coverage dependency version                                              pubspec.yaml Updated coverage dependency version from ^1.6.3 to ^1.8.0. +1/-1

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[github-actions]

PR Reviewer Guide 🔍

⏱️ Estimated effort to review [1-5]	1
🧪 Relevant tests	No
🔒 Security concerns	No
⚡ Key issues to review	None

[github-actions]

Failed to generate code suggestions for PR

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 35.13%. Comparing base (2beb30b) to head (09acd0a).
Report is 9 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #478       +/-   ##
===========================================
+ Coverage   15.89%   35.13%   +19.23%     
===========================================
  Files          30      137      +107     
  Lines        1346     7147     +5801     
===========================================
+ Hits          214     2511     +2297     
- Misses       1132     4636     +3504     

Flag	Coverage Δ
polkadart	15.91% <ø> (+0.01%)	⬆️
polkadart_cli	12.02% <ø> (?)
polkadart_keyring	65.24% <ø> (?)
polkadart_scale_codec	54.93% <100.00%> (?)
secp256k1_ecdsa	89.60% <ø> (?)
sr25519	85.91% <ø> (?)
ss58	96.87% <ø> (?)
substrate_bip39	56.37% <ø> (?)

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

Files	Coverage Δ
packages/polkadart_scale_codec/lib/io/input.dart	29.41% <100.00%> (ø)

... and 107 files with indirect coverage changes