Supported multi-module incremental compilation tests.
Minor. Clearer logic.
Fixed redeclaration from incremental compilation. Added workaround for JPS bug.
Supported methods with default arguments in partial package compilation.
Added check for duplicate source paths in all compiler workflows.
JS backend: for with label, fix KT-5257 JS: for with continue with label fails on runtime, and KT-5262 JS: wrong code for `for` over range when start greater end

 #KT-5257 Fixed
 #KT-5262 Fixed
JS backend: add NotNull annotations
JS backend: add LoopTranslator.kt, move ExpressionVisitor.createWhile and ForTranslator into LoopTranslart, remove foreach package
JS backend: refactor LoopTranslator, add function translateForExpression
~~~ fixes after review: LoopTranslator.kt