Bump cppinterop (#4414)

Author: IsabelParedes

recipes/recipes_emscripten/cppinterop/recipe.yaml

@@ -11,7 +11,7 @@ source:
   sha256: b46c22f23274a9be4868b2d40c4866428816bd591b39449cf65e518744d82495
 
 build:
-  number: 2
+  number: 3
 
 requirements:
   build:
@@ -30,7 +30,6 @@ tests:
     files:
     - lib/libclangCppInterOp.so
 
-
 about:
   license: Apache-2.0 WITH LLVM-exception
   license_family: Apache
@@ -47,6 +46,7 @@ about:
     scenarios CppInterOp can be used to provide the necessary introspection
     information to the other side helping the language cross talk.
   homepage: https://github.com/compiler-research/CppInterOp
+
 extra:
   recipe-maintainers:
   - alexander-penev