Improve overlapping version removal

[fredden]

This pull request

• Ensures that specific version numbers already covered by a range are removed (3ecb33b)
• Prefers caret version range operators over tilde version range operators when removing an overlap (3c5c1a4)
• Ensures that the order of operands does not impact the end result

Follows #850

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Before these changes, ^1.2 || 1.3.4 would not be changed. After these changes this is replaced with ^1.2.

Before these changes, ^1.2.0 || ~1.2.0 would be replaced with ~1.2.0, which is incorrect. After these changes, both ^1.2.0 || ~1.2.0 and ~1.2.0 || ^1.2.0 are replaced with ^1.2.0

[codecov]

Codecov Report

Merging #982 (1e1f011) into main (8130f9b) will increase coverage by 0.15%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##               main     #982      +/-   ##
============================================
+ Coverage     97.52%   97.68%   +0.15%     
- Complexity      166      170       +4     
============================================
  Files            30       30              
  Lines           728      733       +5     
============================================
+ Hits            710      716       +6     
+ Misses           18       17       -1     

Files	Coverage Δ
...rc/Vendor/Composer/VersionConstraintNormalizer.php	98.77% <100.00%> (+0.67%)	⬆️

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[localheinz]

Thank you, @fredden!