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 96.34%. Comparing base (4a646c6) to head (1d121fa). Report is 3 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #88 +/- ## ======================================= Coverage 96.34% 96.34% ======================================= Files 4 4 Lines 82 82 ======================================= Hits 79 79 Misses 3 3 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.