split if: actually forbid splitting when different operations are on the left of binary expr (IDEA-64877)

java/java-tests/testData/codeInsight/splitIfAction/beforeOrAndMixed.java

@@ -0,0 +1,7 @@
+class C {
+    void foo() {
+        if (a || b &<caret>& c) {
+            call();
+        }
+    }
+}