[K/N] Add -Xforce-compiler-driver=(static, dynamic) flag

Useful for development purposes when one wants to compare
the outputs of different drivers.

kotlin-native/backend.native/cli.bc/src/org/jetbrains/kotlin/cli/bc/K2Native.kt

@@ -370,6 +370,7 @@ class K2Native : CLICompiler<K2NativeCompilerArguments>() {
                 arguments.testDumpOutputPath?.let { put(TEST_DUMP_OUTPUT_PATH, it) }
                 put(PARTIAL_LINKAGE, arguments.partialLinkage)
                 put(OMIT_FRAMEWORK_BINARY, arguments.omitFrameworkBinary)
+                putIfNotNull(FORCE_COMPILER_DRIVER, arguments.forceCompilerDriver)
             }
         }
     }