Enhancement: Use AbstractProvider

[localheinz]

This pull request

• uses the AbstractProvider as provided by ergebnis/data-provider

[codecov]

Codecov Report

Merging #148 (62f2c36) into main (c5381d2) will not change coverage.
The diff coverage is n/a.

❗ Current head 62f2c36 differs from pull request most recent head dfb690c. Consider uploading reports for the commit dfb690c to get more accurate results

@@            Coverage Diff            @@
##               main     #148   +/-   ##
=========================================
  Coverage     98.00%   98.00%           
  Complexity       38       38           
=========================================
  Files             9        9           
  Lines           100      100           
=========================================
  Hits             98       98           
  Misses            2        2           

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