Added QuickFix for redundant type projections.

idea/testData/quickfix/typeProjection/afterRemoveRedundantProjection1.kt

@@ -0,0 +1,8 @@
+// "Remove redundant 'out' modifier" "true"
+class Foo<out T> {
+    val x = 0
+}
+
+fun bar(x : Foo<Any>) {
+
+}

idea/testData/quickfix/typeProjection/afterRemoveRedundantProjection2.kt

@@ -0,0 +1,8 @@
+// "Remove redundant 'in' modifier" "true"
+class Foo<in T> {
+    val x = 0
+}
+
+fun bar(x : Foo<Any>) {
+
+}

idea/testData/quickfix/typeProjection/beforeRemoveRedundantProjection1.kt

@@ -0,0 +1,8 @@
+// "Remove redundant 'out' modifier" "true"
+class Foo<out T> {
+    val x = 0
+}
+
+fun bar(x : Foo< out<caret>  Any>) {
+
+}

idea/testData/quickfix/typeProjection/beforeRemoveRedundantProjection2.kt

@@ -0,0 +1,8 @@
+// "Remove redundant 'in' modifier" "true"
+class Foo<in T> {
+    val x = 0
+}
+
+fun bar(x : Foo< in<caret>  Any>) {
+
+}