Custom compiled perl for deriv.com

VERSION=5.26.2 ./rebuild.sh

1. enable CI test in your forked repo : at https://github.com/username/perl/settings/actions set Allow all actions and reusable workflows and Read and write permissions. Don't forget to click save at both section.
2. Or create a new branch directly on binary-com/perl repo
3. create a branch whose name include a perl version perl-x.yy.zz, e.g. upgrade/perl.5.38.2

Then CI will download and compile perl and push it to your branch