Update README and move sarif utils into common module

[kgevorkyan]

What's done:

• Update README and move sarif utils into common module

[codecov]

Codecov Report

Merging #477 (d155eae) into main (69b23ee) will decrease coverage by 0.55%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##               main     #477      +/-   ##
============================================
- Coverage     47.57%   47.02%   -0.56%     
+ Complexity      153      152       -1     
============================================
  Files            53       53              
  Lines          1814     1814              
  Branches        313      313              
============================================
- Hits            863      853      -10     
- Misses          821      831      +10     
  Partials        130      130              

Flag	Coverage Δ
unittests	47.02% <0.00%> (-0.56%)	⬇️

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

Impacted Files	Coverage Δ
.../com/saveourtool/save/core/utils/SarifFileUtils.kt	0.00% <0.00%> (ø)
...tlin/com/saveourtool/save/plugins/fix/FixPlugin.kt	56.62% <0.00%> (-1.05%)	⬇️
...om/saveourtool/save/plugins/fix/FixPluginConfig.kt	43.58% <0.00%> (-0.86%)	⬇️
...tool/save/plugin/warn/sarif/SarifWarningAdapter.kt	58.33% <ø> (ø)
...rtool/save/plugin/warn/utils/WarningsExtraction.kt	36.00% <0.00%> (+0.70%)	⬆️

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[github-actions]

JUnit Tests (Linux, EnricoMi/publish-unit-test-result-action@v1)

241 tests  ±0   217 ✔️ ±0   9m 6s ⏱️ - 3m 16s
  48 suites ±0     24 💤 ±0 
  48 files   ±0       0 ❌ ±0 

Results for commit d155eae. ± Comparison against base commit 69b23ee.

[github-actions]

JUnit Tests (Windows, EnricoMi/publish-unit-test-result-action@v1)

241 tests  ±0   217 ✔️ ±0   10m 10s ⏱️ -1s
  48 suites ±0     24 💤 ±0 
  48 files   ±0       0 ❌ ±0 

Results for commit d155eae. ± Comparison against base commit 69b23ee.

[github-actions]

JUnit Tests (macOS, EnricoMi/publish-unit-test-result-action@v1)

241 tests  ±0   217 ✔️ ±0   13m 2s ⏱️ +47s
  48 suites ±0     24 💤 ±0 
  48 files   ±0       0 ❌ ±0 

Results for commit d155eae. ± Comparison against base commit 69b23ee.