Parse modifier list of multi-declaration and for parameters

compiler/testData/psi/annotation/forParameters.kt

@@ -0,0 +1,21 @@
+fun foo() {
+    for (@volatile x in z) {}
+
+    for ([ann]) {}
+    for (@ in z) {}
+
+    for ((x, private data @ann [ann] y) in x) {}
+
+    for (([ann], x) in pair) {}
+
+    for (volatile x in 1..100) {}
+    for (volatile(1) x in 1..100) {}
+    for (volatile() (x, volatile y) in 1..100) {}
+    for (volatile (x, volatile y) in 1..100) {}
+
+    for (volatile var x in 1..100) {}
+    for (volatile val (x, volatile y) in 1..100) {}
+
+    for (private volatile var x in 1..100) {}
+    for (private volatile val (x, volatile y) in 1..100) {}
+}