add remove persistent menu command

[moiz2050]

Adding a command for removing a persistent menu, as it is very needed while testing a persistent menu.

[codecov]

Codecov Report

Merging #112 (cac431f) into master (3345db2) will decrease coverage by 1.70%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##             master     #112      +/-   ##
============================================
- Coverage     71.00%   69.30%   -1.71%     
- Complexity      483      488       +5     
============================================
  Files            50       52       +2     
  Lines          1345     1378      +33     
============================================
  Hits            955      955              
- Misses          390      423      +33     

Impacted Files	Coverage Δ	Complexity Δ
src/Commands/RemovePersistentMenu.php	0.00% <0.00%> (ø)	3.00 <3.00> (?)
src/Http/Curl.php	0.00% <0.00%> (ø)	2.00 <2.00> (?)

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