IDEA-65434 Ctrl+Shift+Enter bug in conditional blocks

Corrected situation when we complete statement with empty code block and code style is set to keep simple instructions in one line

java/java-tests/testData/codeInsight/completeStatement/BeforeIfRBrace.java

@@ -0,0 +1,5 @@
+class Test {
+    Test(boolean condition) {
+        if (condition<caret>)
+    }
+}

java/java-tests/testData/codeInsight/completeStatement/BeforeIfRBrace_after.java

@@ -0,0 +1,7 @@
+class Test {
+    Test(boolean condition) {
+        if (condition) {
+            <caret>
+        }
+    }
+}