Fix deprecation warnings on junit.framework.Assert

Use org.junit.Assert instead everywhere. Also fix some other minor warnings
KT-5697 Duplicate Unit type
 #KT-5697 Fixed
KT-5699 VerifyError in inlines

 #KT-5699 Fixed
Fix test data file name
Debugger: add tests (filter classloaders and constructors)
Debugger: Add filter for Kotlin specific classes
 #KT-2076 Fixed
Minor: rename
Stepping: do not step into kotlin standard library
 #KT-2076 Fixed
Add some more test on filters for debugger
Minor: fix warnings in KotlinEvaluationBuilder
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.
Added exact label names for labels
fix KT-5645: 'continue' inside 'do...while' statement works as goto to the beginning of the loop (not checking loop condition)

 #KT-5645 Fixes
Jump on 'continue' to condition entry points for all loops