Remove inline shell comments

Author: drexin

utils/swift_build_support/swift_build_support/build_script_invocation.py

@@ -566,7 +566,7 @@ def compute_product_pipelines(self):
         # Swift still needs a few LLVM targets like tblgen to be built for it to be
         # configured. Instead, handle this in the product for now.
         builder.add_product(products.LLVM,
-                    is_enabled=True)
+                            is_enabled=True)
 
         builder.add_product(products.LibXML2,
                             is_enabled=self.args.build_libxml2)