Fix best match evaluation by taking pattern length into account during score calculation.

[tobias-richter]

Previously the score was calculated by using the machted group.length() only.
This can lead to wrong results with e.g.:

• /.*\.domain\.tld/
• /.*\.sub2\.sub1\.domain\.tld/

where sub3.sub2.sub1.domain.tld will match to /.*\.domain\.tld/ instead of /.*\.sub2\.sub1\.domain\.tld/

[codecov]

Codecov Report

Merging #39 into master will increase coverage by 0.02%.
The diff coverage is 83.33%.

@@             Coverage Diff              @@
##             master      #39      +/-   ##
============================================
+ Coverage      79.3%   79.33%   +0.02%     
  Complexity      361      361              
============================================
  Files            33       33              
  Lines           749      750       +1     
  Branches        163      163              
============================================
+ Hits            594      595       +1     
  Misses           43       43              
  Partials        112      112

Impacted Files	Coverage Δ	Complexity Δ
...evops/jenkins/pipeline/utils/PatternMatcher.groovy	93.33% <83.33%> (+0.47%)	2 <0> (ø)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 5d6164f...0c4aad9. Read the comment docs.