Added patch-packagename script

Author: Simon Hofmann

patch-packagename.js

@@ -0,0 +1,18 @@
+const fs = require("fs");
+const { join } = require("path");
+
+if (process.env.CI) {
+  const filename = join(__dirname, "package.json");
+  const packageJson = require(filename);
+
+  const plattformPackageName = `@nut-tree/libnut-${process.platform}`;
+  packageJson.name = plattformPackageName;
+
+  try {
+    fs.writeFileSync(filename, JSON.stringify(packageJson, null, 2));
+  } catch (err) {
+    console.log(err);
+    process.exit(-1);
+  }
+  console.log(`Patched package name to '${plattformPackageName}'`);
+}