Tests: add CompileKotlinAgainstCustomBinariesTest for K2

This is needed because after changing default language version to 2.0,
we still need to test many scenarios from this test in K1.

Move K1-specific tests to OldCompileKotlinAgainstCustomBinariesTest, and
K2-specific tests to FirCompileKotlinAgainstCustomBinariesTest.

Mute failing K2 tests via `muteForK2`. It will throw exception if the
muted test will suddenly start passing.

compiler/testData/compileKotlinAgainstCustomBinaries/againstFirWithUnstableAbi/library/a.kt

@@ -0,0 +1,5 @@
+package lib
+
+class Box(val value: String)
+
+inline fun <T> get(block: () -> T): T = block()

compiler/testData/compileKotlinAgainstCustomBinaries/againstFirWithUnstableAbi/output.fir.txt

@@ -0,0 +1 @@
+OK

compiler/testData/compileKotlinAgainstCustomBinaries/againstFirWithUnstableAbi/output.txt

@@ -0,0 +1,8 @@
+error: pre-release classes were found in dependencies. Remove them from the classpath, recompile with a release compiler or use '-Xskip-prerelease-check' to suppress errors
+compiler/testData/compileKotlinAgainstCustomBinaries/againstFirWithUnstableAbi/source.kt:4:5: error: class 'lib.AKt' is compiled by a pre-release version of Kotlin and cannot be loaded by this version of the compiler
+    get { Box("OK").value }
+    ^
+compiler/testData/compileKotlinAgainstCustomBinaries/againstFirWithUnstableAbi/source.kt:4:11: error: class 'lib.Box' is compiled by a pre-release version of Kotlin and cannot be loaded by this version of the compiler
+    get { Box("OK").value }
+          ^
+COMPILATION_ERROR

compiler/testData/compileKotlinAgainstCustomBinaries/againstFirWithUnstableAbi/source.kt

@@ -0,0 +1,5 @@
+import lib.*
+
+fun main() {
+    get { Box("OK").value }
+}