[ADD] Documentation: add Philippines Localisation

[ralo-odoo]

Adding Philippines localization documentation to the fiscal localisations folder as it did not exist before. This was to provide instructions for the new Philippine localization module l10n_ph

[robodoo]

Pull request status dashboard.

[dade-odoo]

Hi @ralo-odoo , thanks for adding this localization! I'm sure lots of users will find it very helpful.

I noticed that you already fixed a lot of the issues with the guidelines (trailing whitespaces, blank lines after headings and at the end of the document, etc). I fixed the one whitespace that you missed and made a few other edits in another PR: #5187

To clean up the other formatting issues, it was easier for me to create a new PR than to edit yours. For Odoo employees you don't need to create a fork and can instead create a branch on the origin.

One of the other formatting guidelines we follow is to keep lines to 100 characters max to make everything easier to view. Most of the edits I made were minor formatting issues like that plus a few edits for clarity. Please review them and feel free to start a review on that PR if there's anything you would like to discuss further :)

[ralo-odoo]

Hi @dade-odoo , Thank you so much for your feedback and help! It is my first time doing this documentation so I tried to follow the guidelines as much as I could but missed out on the 100 char limit. I have now enabled a 100char ruler in vscodium to assist with this! The other PR looks good so I will delete this branch if its not needed!

[dade-odoo]

Hi @ralo-odoo , you're welcome! Thanks for reading our guidelines :) This PR is already closed, so no need to delete anything here and we'll move the other PR forward.