Update "makeLatest" so it's always defined

dist/index.js

@@ -780,11 +780,7 @@ class CoreInputs {
         return generate == 'true';
     }
     get makeLatest() {
-        const makeLatest = core.getInput('makeLatest');
-        if (makeLatest) {
-            return makeLatest;
-        }
-        return undefined;
+        return core.getInput('makeLatest');
     }
     get owner() {
         let owner = core.getInput('owner');