Keep $continuation in LVT

in case of suspend functions and `this` is case of lambdas, since they
are used in async stack trace generation.
Update tests.
 #KT-40661 Open

idea/jvm-debugger/jvm-debugger-test/testData/continuation/suspendFun.kt

@@ -19,7 +19,7 @@ suspend fun test1(i: Int): Int {
 suspend fun a(aParam: String) {
     val a = "a"
     b(a)
-    a + 1
+    a + aParam
 }
 
 suspend fun b(bParam: String) {

idea/jvm-debugger/jvm-debugger-test/testData/continuation/suspendFunWithInner.kt

@@ -9,7 +9,7 @@ fun main() {
     runBlocking {
         val rootCoroutineVal = mainTestVal
         TestSuspendA().a()
-        print("")
+        print(rootCoroutineVal)
     }
 }
 
@@ -18,7 +18,7 @@ class TestSuspendA {
     suspend fun a() {
         val methodVal = ""
         InClassB().b()
-        print("")
+        print(methodVal)
     }
 
     class InClassB {
@@ -27,7 +27,7 @@ class TestSuspendA {
         suspend fun b() {
             val inClassBMethodVal = ""
             InClassC().c()
-            print("")
+            print(inClassBMethodVal)
         }
 
         inner class InClassC {
@@ -37,7 +37,7 @@ class TestSuspendA {
                 yield()
                 val inClassCMethodVal = ""
                 //Breakpoint!
-                print("")
+                print(inClassCMethodVal)
             }
         }
     }

idea/jvm-debugger/jvm-debugger-test/testData/continuation/suspendFunWithInner.out

@@ -4,12 +4,12 @@ Connected to the target VM
 suspendFunWithInner.kt:40
 Thread stack trace:
 	CoroutinePreflightFrame c:!LINE_NUMBER!, TestSuspendA$InClassB$InClassC (continuation)
-		($completion, $continuation, $result, inClassCMethodVal, this)
+		($completion, $continuation, $result, inClassCMethodVal)
 CoroutineInfo: 1 coroutine RUNNING
 	CoroutineStackFrame b:!LINE_NUMBER!, TestSuspendA$InClassB (continuation)
-		(inClassBMethodVal, this)
+		(inClassBMethodVal)
 	CoroutineStackFrame a:!LINE_NUMBER!, TestSuspendA (continuation)
-		(methodVal, this)
+		(methodVal)
 	CoroutineStackFrame invokeSuspend:!LINE_NUMBER!, SuspendFunWithInnerKt$main$1 (continuation)
 		(rootCoroutineVal)
 	CoroutineStackFrame resumeWith:!LINE_NUMBER!, BaseContinuationImpl (kotlin.coroutines.jvm.internal)