Implement removeBagInfoTagByValue

[whikloj]

Do some changes for performance

Resolves: #31

[codecov]

Codecov Report

Merging #40 (91991aa) into main (a6d3e28) will increase coverage by 0.28%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##               main      #40      +/-   ##
============================================
+ Coverage     88.55%   88.84%   +0.28%     
- Complexity      476      477       +1     
============================================
  Files             7        7              
  Lines          1241     1237       -4     
============================================
  Hits           1099     1099              
+ Misses          142      138       -4     

Impacted Files	Coverage Δ
src/AbstractManifest.php	89.91% <100.00%> (+2.51%)	⬆️
src/Bag.php	86.10% <100.00%> (+0.11%)	⬆️
src/BagUtils.php	92.47% <100.00%> (-0.24%)	⬇️
src/Fetch.php	95.06% <100.00%> (+0.02%)	⬆️

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