Introduce -Xcommon-sources and pass it correctly from build tool plugins

#KT-25196 In Progress

compiler/testData/cli/js/jsExtraHelp.out

@@ -4,6 +4,8 @@ where advanced options include:
   -Xfriend-modules-disabled  Disable internal declaration export
   -Xtyped-arrays             Translate primitive arrays to JS typed arrays
   -Xallow-kotlin-package     Allow compiling code in package 'kotlin' and allow not requiring kotlin.stdlib in module-info
+  -Xcommon-sources=<path>    Sources of the common module that need to be compiled together with this module in the multi-platform mode.
+                             Should be a subset of sources passed as free arguments
   -Xcoroutines={enable|warn|error}
                              Enable coroutines or report warnings or errors on declarations and use sites of 'suspend' modifier
   -Xdump-perf=<path>         Dump detailed performance statistics to the specified file

compiler/testData/cli/jvm/extraHelp.out

@@ -60,6 +60,8 @@ where advanced options include:
   -Xuse-old-class-files-reading Use old class files reading implementation (may slow down the build and should be used in case of problems with the new implementation)
   -Xuse-type-table           Use type table in metadata serialization
   -Xallow-kotlin-package     Allow compiling code in package 'kotlin' and allow not requiring kotlin.stdlib in module-info
+  -Xcommon-sources=<path>    Sources of the common module that need to be compiled together with this module in the multi-platform mode.
+                             Should be a subset of sources passed as free arguments
   -Xcoroutines={enable|warn|error}
                              Enable coroutines or report warnings or errors on declarations and use sites of 'suspend' modifier
   -Xdump-perf=<path>         Dump detailed performance statistics to the specified file