API Update return type to match Symfony 7 (#89)

We have determined that this exception to our definition of public API is acceptable, as the likelihood of someone overriding methods in this repository is very low, and this change will allow for a greater range of installations for longer.

Co-authored-by: nlighteneddesign <[email protected]>

src/Console/VendorExposeCommand.php

@@ -33,7 +33,7 @@ public function configure()
         $this->setHelp('This command will update all resources for all installed modules using the given method');
     }
 
-    public function execute(InputInterface $input, OutputInterface $output)
+    public function execute(InputInterface $input, OutputInterface $output): int
     {
         $io = new ConsoleIO($input, $output, $this->getHelperSet());
 
@@ -55,7 +55,7 @@ public function execute(InputInterface $input, OutputInterface $output)
             // Success
             $io->write("All modules updated!");
         }
-        
+
         return 0;
     }