refactor: maybe just install ng cli locally?

src/main/java/org/openrewrite/codemods/migrate/angular/NodeBasedRecipe.java

@@ -115,7 +115,7 @@ private void runNode(Accumulator acc, ExecutionContext ctx) {
         try {
             if (useNvmExec) {
                 // older versions may require installing the angular cli globally to avoid issues with `npx`
-                runCommand(Arrays.asList("nvm-exec", "npm", "install", "--global", angularCliVersion), dir, nodeModules, ctx);
+                runCommand(Arrays.asList("nvm-exec", "npm", "install", angularCliVersion), dir, nodeModules, ctx);
 
                 // prefix the command with `nvm-exec` to ensure the correct node version is used
                 npmInstallCommand.add(0, "nvm-exec");