chore(SNP-1124): Update CI workflows

[martynov-alex]

Changes in CI:

• remove workflows that added monitoring tags
• add workflows which create a Pyrus task on new issue or PR
• add workflows that create a comment about closing a PR or issue in the corresponding task in Pyrus
• update templates

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 100.00%. Comparing base (f23b9e2) to head (7bee067). Report is 7 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #43 +/- ## ========================================= Coverage 100.00% 100.00% ========================================= Files 13 13 Lines 156 156 ========================================= Hits 156 156 ```

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