Add support for financial statements endpoint

[VincentVrijburg]

No description provided.

[codecov]

Codecov Report

Merging #63 (b219583) into develop (cf956d3) will increase coverage by 0.07%.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##           develop      #63      +/-   ##
===========================================
+ Coverage    94.78%   94.85%   +0.07%     
===========================================
  Files           68       71       +3     
  Lines         1017     1031      +14     
  Branches        46       46              
===========================================
+ Hits           964      978      +14     
  Misses          46       46              
  Partials         7        7              

Flag	Coverage Δ
unittests	94.85% <100.00%> (+0.07%)	⬆️

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

Files	Coverage Δ
.../FinancialStatements/FinancialStatementEndpoint.cs	100.00% <100.00%> (ø)
src/Moneybird.Net/MoneybirdClient.cs	100.00% <100.00%> (ø)
...ncialStatements/FinancialStatementEndpointTests.cs	100.00% <100.00%> (ø)
.../FinancialStatements/FinancialStatementTestBase.cs	100.00% <100.00%> (ø)
tests/Moneybird.Net.Tests/MoneybirdClientTests.cs	100.00% <100.00%> (ø)

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