gplugin/gplugin

Fix some perl5 loader names that were missed in the perl->perl5 rename

2021-09-23, Gary Kramlich
c7bb38cfbd00
Fix some perl5 loader names that were missed in the perl->perl5 rename

Testing Done:
Ran the unit tests and veried the info was correct with `gplugin-query`.

Reviewed at https://reviews.imfreedom.org/r/934/
if get_option('nls')
i18n.gettext(GETTEXT_PACKAGE)
else
summary('translations',
'You have disabled installation of translations which means ' +
'English will be the only available language.',
section : 'Warnings')
endif