C++: Disable the workaround for bitwise operations since the underlyi…

…ng bug has been fixed.

cpp/common/src/codingstandards/cpp/Bitwise.qll

@@ -5,16 +5,6 @@
 private import cpp as cpp
 
 module Bitwise {
-  /**
-   * A binary bitwise assign operation, excluding += and -= on pointers, which seem to be erroneously
-   * included.
-   */
-  class AssignBitwiseOperation extends cpp::AssignBitwiseOperation {
-    AssignBitwiseOperation() {
-      // exclude += and -= on pointers, which seem to be erroneously included
-      // in the database schema
-      not this instanceof cpp::AssignPointerAddExpr and
-      not this instanceof cpp::AssignPointerSubExpr
-    }
-  }
+  /** A binary bitwise assign operation. */
+  class AssignBitwiseOperation extends cpp::AssignBitwiseOperation { }
 }