After installing `ruby193` From Red Hat Software Collections, the PATH `/opt/rh/ruby193/root/usr/local/bin` is not added by default.

Issue

• After installing ruby193 From Red Hat Software Collections, the PATH /opt/rh/ruby193/root/usr/local/bin is not added by default.
• Ruby193 comes with dependency to some gems. These gems are packaged into rpms by Red Hat. On installation there executables are put into /opt/rh/ruby193/root/usr/bin. However, if one download their own gem files and install them, the executables go into /opt/rh/ruby193/root/usr/local/bin as it is reported with gem env command: - EXECUTABLE DIRECTORY: /opt/rh/ruby193/root/usr/local/bin.
• But by default the PATH is not exported to add this directory in PATH variable.