Add messages bulk delete method

[serge-webspark]

Hi! I have added the missing method for bulk message removal (https://core.telegram.org/bots/api#deletemessages).

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.

Project coverage is 40.18%. Comparing base (4dba72b) to head (68502f5).
Report is 1 commits behind head on 3.x.

Files with missing lines	Patch %	Lines
src/Methods/EditMessage.php	0.00%	4 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                3.x    #1151      +/-   ##
============================================
+ Coverage     40.06%   40.18%   +0.11%     
- Complexity      628      630       +2     
============================================
  Files           133      133              
  Lines          1797     1824      +27     
============================================
+ Hits            720      733      +13     
- Misses         1077     1091      +14     

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