$ ./2.github.pl 
ini path is /home/bob/Documents/html_template_data/3.values.ini
$VAR1 = bless( {
...
                 'my_github' => {
                                  'password' => 'redacted',
                                  'email' => 'tblazer66@gmail.com',
                                  'user' => 'TBlazer66'
                                },
...
               }, 'Config::Tiny' );

login is tblazer66@gmail.com
password is redacted
./2.github.pl : enter value for reponame: 2.newrepo
Undef did not pass type constraint "Str" (in $args->{"login"}) at /usr/local/share/perl/5.26.1/Net/GitHub.pm line 10
    "Str" is a subtype of "Value"
    "Value" is a subtype of "Defined"
    Undef did not pass type constraint "Defined" (in $args->{"login"})
    "Defined" is defined as: (defined($_))