update mergify

[Borda]

What does this PR do?

updating mergify:

• updates - let's try without conflict
• review - see an example: https://docs.mergify.io/examples.html#flexible-reviewers-assignment, seems thts simple team does not work auto addon reviewers - cond. not recognise team Mergifyio/mergify#876 (comment)

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[codecov]

Codecov Report

Merging #5608 (990a852) into master (294467c) will decrease coverage by 0%.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master   #5608   +/-   ##
======================================
- Coverage      93%     93%   -0%     
======================================
  Files         135     135           
  Lines       10005   10005           
======================================
- Hits         9342    9339    -3     
- Misses        663     666    +3