New version: Sparlectra v0.4.13

[JuliaRegistrator]

• Registering package: Sparlectra
• Repository: https://github.com/Welthulk/Sparlectra.jl
• Created by: @Welthulk
• Version: v0.4.13
• Commit: 4425c1decb435aab3d60c8f1d94826c5d867e8ff
• Reviewed by: @Welthulk
• Reference: Version 0.4.13 Welthulk/Sparlectra.jl#35
• Description: load flow calculation using newton-raphson
• Release notes:

## Version 0.4.13 (2024-04-12)
### New Features
- added attribute for Lineparameters based on length
- added update parameter function for network
- added workshop documentation

### Bug Fixes
- taking line length not (always) into account for line parameters
- parsing emtpy lines of Matpowerfiles
- documentation rendering

[github-actions]

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