Remove FULL_JDK from AbstractFirResolveTestCaseWithStdlib tests

compiler/fir/resolve/testData/resolveWithStdlib/hashTableWithForEach.kt

@@ -1,3 +1,4 @@
+// FULL_JDK
 import java.util.*
 import java.util.function.BiConsumer
 

compiler/fir/resolve/testData/resolveWithStdlib/j+k/capturedFlexible.kt

@@ -1,3 +1,4 @@
+// FULL_JDK
 fun foo(z: java.util.zip.ZipFile) {
     z.entries().asSequence()
 }

compiler/fir/resolve/testData/resolveWithStdlib/topLevelResolve.kt

@@ -1,3 +1,4 @@
+// FULL_JDK
 fun testPlus() {
     val x = 1 + 2
     val y = 3.0 + 4.0

compiler/fir/resolve/testData/resolveWithStdlib/typeAliasWithForEach.kt

@@ -1,3 +1,4 @@
+// FULL_JDK
 import java.util.*
 
 interface ArgsInfo

compiler/fir/resolve/tests/org/jetbrains/kotlin/fir/AbstractFirResolveTestCaseWithStdlib.kt

@@ -12,8 +12,4 @@ abstract class AbstractFirDiagnosticsWithStdlibTest : AbstractFirDiagnosticsTest
     override fun getConfigurationKind(): ConfigurationKind {
         return ConfigurationKind.ALL
     }
-
-    override fun getTestJdkKind(files: List<TestFile>): TestJdkKind {
-        return TestJdkKind.FULL_JDK
-    }
 }