update Debian download script with new file names

README.md

@@ -52,9 +52,9 @@ Note: Qt Creator from the online installer may notify you about available update
 Install Qt Creator and the plugin via Debian packages:
 ```sh
 # download Qt Creator and plugin Debian packages
-wget --directory-prefix=/tmp $(curl -s https://api.github.com/repos/ros-industrial/ros_qtc_plugin/releases/latest | grep -E 'browser_download_url.*(ROSProjectManager-.*-Linux-'$(arch)'|qtcreator-opensource-linux-'$(arch)'-*).*deb' | cut -d'"' -f 4)
+wget --directory-prefix=/tmp/qtcros $(curl -s https://api.github.com/repos/ros-industrial/ros_qtc_plugin/releases/latest | grep -E 'browser_download_url.*(qtcreator-plugin-ros.*_'$(dpkg --print-architecture)'|qtcreator-opensource-linux-('$(dpkg --print-architecture)'|'$(arch)')-*).*deb' | cut -d'"' -f 4)
 # install Debian packages
-sudo apt install /tmp/qtcreator-opensource-linux-$(arch)-*.deb /tmp/ROSProjectManager-*-Linux-$(arch){.deb,-dbgsym.ddeb}
+sudo apt install /tmp/qtcros/*{.deb,.ddeb}
 # launch Qt Creator
 /opt/qt-creator/bin/qtcreator
 ```