Disable failing tests on Windows

[petertrr]

• Disable tests that fails on Windows (WarnDirTest)
• Overwrite existing test resources in gradle download tasks
• Fix matcher in runTestWithDiktat (ClassicWarnTest is now actually passing)

Tests are disabled until root cause of #402 is resolved

[codecov]

Codecov Report

Merging #407 (04b0d0a) into main (0cca350) will increase coverage by 0.12%.
The diff coverage is 52.17%.

@@             Coverage Diff              @@
##               main     #407      +/-   ##
============================================
+ Coverage     47.82%   47.94%   +0.12%     
- Complexity      152      155       +3     
============================================
  Files            46       46              
  Lines          1652     1656       +4     
  Branches        313      314       +1     
============================================
+ Hits            790      794       +4     
- Misses          734      735       +1     
+ Partials        128      127       -1     

Flag	Coverage Δ
unittests	47.94% <52.17%> (+0.12%)	⬆️

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

Impacted Files	Coverage Δ
...lin/com/saveourtool/save/core/config/TestConfig.kt	5.47% <0.00%> (ø)
.../kotlin/com/saveourtool/save/core/plugin/Plugin.kt	0.00% <0.00%> (ø)
.../saveourtool/save/plugin/warn/utils/StringUtils.kt	96.49% <100.00%> (+2.04%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update d16a009...04b0d0a. Read the comment docs.