ci(codecov): update codecov default branch

[ReenigneArcher]

Description

Change default branch to nightly.

Screenshot

Issues Fixed or Closed

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Dependency update (updates to dependencies)
• Documentation update (changes to documentation)
• Repository update (changes to repository files, e.g. .github/...)

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated the in code docstring/documentation-blocks for new or existing methods/components

Branch Updates

LizardByte requires that branches be up-to-date before merging. This means that after any PR is merged, this branch
must be updated before it can be merged. You must also
Allow edits from maintainers.

• I want maintainers to keep my branch updated

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 6.09%. Comparing base (1bd75bb) to head (339d6af).

Additional details and impacted files

@@           Coverage Diff            @@
##           nightly   #2313    +/-   ##
========================================
  Coverage     6.09%   6.09%            
========================================
  Files           86      86            
  Lines        18514   18514            
  Branches      8404    8404            
========================================
  Hits          1129    1129            
- Misses       15556   16338   +782     
+ Partials      1829    1047   -782     

Flag	Coverage Δ
Linux	4.12% <ø> (ø)
Windows	1.57% <ø> (ø)
macOS-12	8.11% <ø> (ø)
macOS-13	7.40% <ø> (+0.01%)	⬆️
macOS-14	7.72% <ø> (ø)

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

see 29 files with indirect coverage changes