Prepare v8 for release

[jakubfijalkowski]

• Rename MapRemoteCqrs to MapRemoteCQRS
• Update packages
• Adjust code to changes in the libraries
• Fix analyzer problems
• Add v8 changelog

[codecov]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (1fffec7) 63.00% compared to head (80d0958) 63.00%.

Files	Patch %	Lines
...kProviders/CustomSqlServerLockStatementProvider.cs	0.00%	2 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##           v8.0-preview     #632   +/-   ##
=============================================
  Coverage         63.00%   63.00%           
=============================================
  Files               244      244           
  Lines              5636     5636           
  Branches            369      369           
=============================================
  Hits               3551     3551           
  Misses             1978     1978           
  Partials            107      107           

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[github-actions]

Test Results

 35 files  ±0  119 suites  ±0   1m 10s ⏱️ +6s
649 tests ±0  636 ✅ ±0  13 💤 ±0  0 ❌ ±0 
665 runs  ±0  645 ✅ ±0  20 💤 ±0  0 ❌ ±0 

Results for commit 80d0958. ± Comparison against base commit 1fffec7.

♻️ This comment has been updated with latest results.