test: run npm production tests before development mode (#20951)

If the dev and prod mode test modules are defined in the same folder, the
production mode can fail if executed after development mode. This happens
because the dev mode npm install background process may still be running
when Maven executes the frontend build for prod mode, causing conflicts in
the node_modules folder.

This change swaps the execution order of the modules to ensure that prod
mode is executed before dev mode.

flow-tests/test-frontend/pom.xml

@@ -43,13 +43,13 @@
                 <module>vite-pwa-production</module>
                 <module>vite-embedded</module>
                 <module>vite-embedded/pom-production.xml</module>
+                <module>vite-embedded-webcomponent-resync</module>
                 <!-- npm and pnpm dev mode and prod mode -->
                 <!-- run production build before dev build as dev build has npm i in thread -->
-                <module>vite-embedded-webcomponent-resync</module>
-                <module>test-npm</module>
                 <module>test-npm/pom-production.xml</module>
-                <module>test-pnpm</module>
+                <module>test-npm/pom.xml</module>
                 <module>test-pnpm/pom-production.xml</module>
+                <module>test-pnpm/pom.xml</module>
             </modules>
         </profile>
     </profiles>