fix(runOnlyForDeploymentPostprocessing): only allow 0 or 1, defaulting invalid values to 0

Author: erisu

lib/pbxProject.js

@@ -1614,7 +1614,7 @@ function pbxShellScriptBuildPhaseObj (obj, options, phaseName) {
     obj.outputPaths = options.outputPaths || [];
     obj.shellPath = options.shellPath;
     obj.shellScript = '"' + options.shellScript.replace(/"/g, '\\"') + '"';
-    obj.runOnlyForDeploymentPostprocessing = options.runOnlyForDeploymentPostprocessing || 0;
+    obj.runOnlyForDeploymentPostprocessing = options.runOnlyForDeploymentPostprocessing === 1 ? 1 : 0;
 
     return obj;
 }