[MNG-6207] Create WARNINGs in case of using system scope
o display deprecation build warning for dependencies with scope 'system'
declaration
o Note about tests: existing 'systemPath' related tests are reused/expanded
(rationale: scope 'system' and 'systemPath' are mutually dependent)
[MNG-6207] Create WARNINGs in case of using system scope
o display deprecation build warning for dependencies with scope 'system'
declaration
o Note about tests: existing 'systemPath' related tests are reused/expanded
(rationale: scope 'system' and 'systemPath' are mutually dependent)