Name Suggester: Do not strip "get"/"is"/"set" prefixes if remaining sequence is not upper-cased

#KT-7399 Fixed

idea/testData/quickfix/createFromUsage/createFunction/call/afterDoNotStripPrefix.kt

@@ -0,0 +1,10 @@
+// "Create function 'foo'" "true"
+class Settings
+
+fun isModified(settings: Settings, c: C) = c.foo(settings)
+
+class C {
+    fun foo(settings: Settings): Any {
+        throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+}

idea/testData/quickfix/createFromUsage/createFunction/call/afterStripPrefix.kt

@@ -0,0 +1,10 @@
+// "Create function 'foo'" "true"
+class SetOptions
+
+fun isModified(setOptions: SetOptions, c: C) = c.foo(setOptions)
+
+class C {
+    fun foo(options: SetOptions): Any {
+        throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+}

idea/testData/quickfix/createFromUsage/createFunction/call/beforeDoNotStripPrefix.kt

@@ -0,0 +1,7 @@
+// "Create function 'foo'" "true"
+class Settings
+
+fun isModified(settings: Settings, c: C) = c.<caret>foo(settings)
+
+class C {
+}

idea/testData/quickfix/createFromUsage/createFunction/call/beforeStripPrefix.kt

@@ -0,0 +1,7 @@
+// "Create function 'foo'" "true"
+class SetOptions
+
+fun isModified(setOptions: SetOptions, c: C) = c.<caret>foo(setOptions)
+
+class C {
+}