Extend LVT record of alive variables to end of next suspension point

Otherwise, arguments of suspend call become invisible in async stack
trace
 #KT-44714

compiler/testData/codegen/bytecodeText/coroutines/debug/localVariableCorrectLabel.kt

@@ -14,12 +14,13 @@ fun main(args: Array<String>) {
 @BuilderInference
 suspend fun SequenceScope<Int>.awaitSeq(): Int = 42
 
-
-// 1 LOCALVARIABLE a I L[0-9]+ L19
-
-/* TODO: JVM_IR does not generate LINENUMBER at the end of the lambda */
-// JVM_TEMPLATES
 // 1 LINENUMBER 9 L19
 
+// JVM_IR_TEMPLATES
+// 1 LOCALVARIABLE a I L[0-9]+ L4
+
+// JVM_TEMPLATES
+// 1 LOCALVARIABLE a I L[0-9]+ L19
+// TODO: Old BE generates LINENUMBER label after suspension point, unlike JVM_BE
 
 // IGNORE_BACKEND_FIR: JVM_IR