[Core] Remove --strict and --no-strict options

[mpkorstanje]

Cucumber executes scenarios in strict mode by default.

Fixes: #1788

[codecov]

Codecov Report

Merging #2275 (464d1c1) into v7.x.x (8c0a477) will increase coverage by 0.09%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             v7.x.x    #2275      +/-   ##
============================================
+ Coverage     83.29%   83.39%   +0.09%     
+ Complexity     2318     2317       -1     
============================================
  Files           299      299              
  Lines          8267     8255      -12     
  Branches        751      750       -1     
============================================
- Hits           6886     6884       -2     
+ Misses         1084     1077       -7     
+ Partials        297      294       -3     

Impacted Files	Coverage Δ	Complexity Δ
...ucumber/core/options/CommandlineOptionsParser.java	43.19% <ø> (+0.90%)	28.00 <0.00> (-2.00)	⬆️
.../core/options/CucumberOptionsAnnotationParser.java	84.44% <ø> (+1.46%)	36.00 <0.00> (-1.00)	⬆️
...ucumber/core/options/CucumberPropertiesParser.java	95.58% <ø> (+3.92%)	14.00 <0.00> (ø)
...c/main/java/io/cucumber/junit/CucumberOptions.java	100.00% <ø> (ø)	0.00 <0.00> (ø)
...o/cucumber/junit/JUnitCucumberOptionsProvider.java	82.75% <ø> (-0.58%)	6.00 <0.00> (ø)
.../main/java/io/cucumber/testng/CucumberOptions.java	100.00% <ø> (ø)	0.00 <0.00> (ø)
...cucumber/testng/TestNGCucumberOptionsProvider.java	82.75% <ø> (-0.58%)	6.00 <0.00> (ø)
...n/java/io/cucumber/core/feature/FeatureParser.java	100.00% <0.00%> (ø)	5.00% <0.00%> (+2.00%)

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