add more quantity conversions

[t-ober]

Resolves #322

P.S.: Did not add a changeling entry as - Enhanced RichQuantityDouble with new units and generic method [#312](https://github.com/ie3-institute/PowerSystemUtils/issues/312) already covers this

[codecov]

Codecov Report

Base: 67.15% // Head: 67.31% // Increases project coverage by +0.15% 🎉

Coverage data is based on head (ced296e) compared to base (d0bfd17).
Patch has no changes to coverable lines.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #323      +/-   ##
============================================
+ Coverage     67.15%   67.31%   +0.15%     
  Complexity      231      231              
============================================
  Files            40       40              
  Lines          1236     1242       +6     
  Branches        117      117              
============================================
+ Hits            830      836       +6     
  Misses          373      373              
  Partials         33       33              

Impacted Files	Coverage Δ
.../scala/edu/ie3/util/quantities/QuantityUtils.scala	98.85% <0.00%> (+0.08%)	⬆️

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[sebastian-peter]

Also I'd still link issue #322 in the same line as the other issue within the changelog

[sonarqubegithubprchecks]

Analysis Details

0 Issues

• 0 Bugs
• 0 Vulnerabilities
• 0 Code Smells

Coverage and Duplications

• 100.00% Coverage (65.70% Estimated after merge)
• 0.00% Duplicated Code (0.00% Estimated after merge)

Project ID: edu.ie3:utils

View in SonarQube

[sebastian-peter]

Looks good, thanks