"Remove parameter" quick fix: remove also type constraint

#KT-26673 Fixed

idea/testData/quickfix/changeSignature/removeUnusedParameterWithTypeParameterAndTypeConstraint.kt

@@ -0,0 +1,6 @@
+// "Remove parameter 'x'" "true"
+fun <X> foo(<caret>x: X) where X : Number {}
+
+fun test() {
+    foo(1)
+}

idea/testData/quickfix/changeSignature/removeUnusedParameterWithTypeParameterAndTypeConstraint.kt.after

@@ -0,0 +1,6 @@
+// "Remove parameter 'x'" "true"
+fun foo() {}
+
+fun test() {
+    foo()
+}

idea/testData/quickfix/changeSignature/removeUnusedParameterWithTypeParameterAndTypeConstraint2.kt

@@ -0,0 +1,6 @@
+// "Remove parameter 'x'" "true"
+fun <X, Y> bar(<caret>x: X, y: Y) where X : Number, Y : Number {}
+
+fun test() {
+    bar(1, 2)
+}

idea/testData/quickfix/changeSignature/removeUnusedParameterWithTypeParameterAndTypeConstraint2.kt.after

@@ -0,0 +1,6 @@
+// "Remove parameter 'x'" "true"
+fun <Y> bar(y: Y) where Y : Number {}
+
+fun test() {
+    bar(2)
+}