[CLI] Report compilation error if compiler plugins are enabled alongside with K2 compiler

^KT-52037 Fixed

compiler/testData/cli/jvm/pluginWithK2Error.args

@@ -0,0 +1,10 @@
+-d
+$TEMP_DIR$
+-Xplugin=dist/kotlinc/lib/android-extensions-compiler.jar
+-P
+plugin\:org.jetbrains.kotlin.android\:package=com.myapp
+-P
+plugin\:org.jetbrains.kotlin.android\:variant=main;$TESTDATA_DIR$/androidPlugin/res
+$TESTDATA_DIR$/pluginSimple.kt
+$TESTDATA_DIR$/androidPlugin
+-Xuse-fir

compiler/testData/cli/jvm/pluginWithK2Error.kt

@@ -0,0 +1,8 @@
+import android.view.*
+import android.app.*
+import android.widget.*
+import kotlinx.android.synthetic.main.layout.*
+
+class MyActivity : Activity() {
+    init { textView.setText("Some text") }
+}

compiler/testData/cli/jvm/pluginWithK2Error.out

@@ -0,0 +1,6 @@
+warning: ATTENTION!
+ This build uses in-dev FIR:
+  -Xuse-fir
+error: compiler plugins are enabled with K2 compiler.
+ K2 does not support plugins yet, so please remove -Xuse-k2 flag
+COMPILATION_ERROR