[DOP-7900] Add negative tests on SparkS3.check

[dolfinus]

Change Summary

After adding negative test for SparkS3.check() I've found that it does not fail even if user passed wrong host or credentials. Fixed.

Related issue number

Checklist

• Commit message and PR title is comprehensive
• Keep the change as small as possible
• Unit and integration tests for the changes exist
• Tests pass on CI and coverage does not decrease
• Documentation reflects the changes where applicable
• docs/changelog/next_release/<pull request or issue id>.<change type>.rst file added describing change
  (see CONTRIBUTING.rst for details.)
• My PR is ready to review.

[codecov]

Codecov Report

Merging #100 (df85564) into develop (2df229b) will increase coverage by 0.02%.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##           develop     #100      +/-   ##
===========================================
+ Coverage    93.57%   93.60%   +0.02%     
===========================================
  Files          168      168              
  Lines         7177     7177              
  Branches      1369     1369              
===========================================
+ Hits          6716     6718       +2     
+ Misses         335      333       -2     
  Partials       126      126              

Files Changed	Coverage Δ
...nnection/file_df_connection/spark_s3/connection.py	92.30% <100.00%> (+1.39%)	⬆️