Change parsing of annotations on block level expressions

Attach annotations to the closest prefix expression instead of
whole statement if no new line found after annotations

The motivation is for a simple annotated expression like '@ann x + y'
its syntax form must not change after prepending 'val z = ' just before it

compiler/testData/psi/annotation/at/blockLevelExpressionsNoNewLine.kt

@@ -0,0 +1,44 @@
+fun foo() {
+    @ann0 var x0 = foo0()
+
+    @ann1 x1 = foo1()
+
+    @ann2 @ann22 x2 += foo2()
+
+    for (i in 1..100) {
+        @ann3 x3 += foo3()
+    }
+
+    for (i in 1..100)
+        @ann4 x4 += foo4()
+
+    if (1 > 2)
+        @ann41 x41 += foo41()
+
+    if (3 > 4)
+        @ann42 x42 += foo42()
+    else
+        @ann43 x43 += foo43()
+
+    while (true)
+        @ann44 x44 += foo44()
+
+    do
+        @ann x45 += foo45()
+    while (true)
+
+    when (1) {
+        1 ->
+            @ann46 x46 += foo46()
+    }
+
+    a.filter {
+        @ann5 x5 += foo5()
+    }
+
+    @ann6 x6 ?: x7 infix x9 + 10
+
+    @ann7 return 1
+
+    @ann8 x as Type
+}