Add support for ARM64 builds of PHPStorm for Apple Silicon

[hussainweb]

Important: Do not tick a checkbox if you haven’t performed its action. Honesty is indispensable for a smooth review process.

After making all changes to a cask, verify:

• The submission is for a stable version or documented exception.
• brew audit --cask {{cask_file}} is error-free.
• brew style --fix {{cask_file}} reports no offenses. (see Add support for ARM64 builds of PHPStorm for Apple Silicon #100785 (comment))

Additionally, if adding a new cask:

• Named the cask according to the token reference.
• Checked the cask was not already refused.
• Checked the cask is submitted to the correct repo.
• brew audit --new-cask {{cask_file}} worked successfully.
• brew install --cask {{cask_file}} worked successfully.
• brew uninstall --cask {{cask_file}} worked successfully.

[hussainweb]

I am uncertain about the magic constants on the top of the file as I don't see them in other cask files I opened at random. Still, I am updating it because the linter has fixed it.

[hussainweb]

When running the brew style command locally, I see an error and I am not sure how to resolve it. Please let me know how I go about fixing that.

phpstorm.rb:4:1: C: Block has too many lines. [29/25]
cask "phpstorm" do ...
^^^^^^^^^^^^^^^^^^

[miccal]

Thank you @hussainweb.