[K/N][build] Remove obsolete kotlin-native-shared project

This project was replaced by the :native:kotlin-native-utils located at
native/utils. All sources were already merged.


Merge-request: KT-MR-11847
Merged-by: Pavel Punegov <Pavel.Punegov@jetbrains.com>

kotlin-native/backend.native/build.gradle

@@ -173,7 +173,6 @@ dependencies {
     compilerApi project(":compiler:fir:fir-serialization")
     compilerApi project(":compiler:fir:native")
     compilerApi project(":compiler:ir.psi2ir")
-    compilerApi project(":kotlin-native-shared")
     use(IntellijDependenciesKt) {
         compilerApi(intellijCore())
         compileOnly(jpsModel())