Fix disable and deprecate reasons

[Rylan12]

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same change?
• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your changes? Here's an example.
• Have you successfully run brew style with your changes locally?
• Have you successfully run brew tests with your changes locally?

---

Follow up to #8512

This PR does several things:

1. Fixes an issue where brew style would interpret because: as date:
2. Extends date checking to disable! in addition to deprecate
3. Check the because: string to make sure that:
   1. The string does not start with it
   2. The string does not end in ., ! or ?
4. Changes the message when installing a deprecated or disabled formula to add it before the reason
5. Allows the use of symbols for common reasons in disable! and deprecate!

Now, both of the following are supported:

disable! because: :no_license

disable! because: "has been replaced by foo"

Here is the list of symbols and their corresponding strings that I added in this PR (of course, these can be changed as needed):

• :does_not_build: does not build
• :no_license: has no license
• :repo_archived: has an archived upstream repository
• :repo_removed: has a removed upstream repository
• :unmaintained: is not maintained upstream
• :unsupported: is not supported upstream
• :deprecated_upstream: is deprecated upstream
• :versioned_formula: is a versioned formula

[Rylan12]

This PR is blocked by #8533. Once #8533 has been merged, this can be rebased on to master (and will need to drop f2b02487dc705762899468700094e4a276b23015).

This will still need to wait on Homebrew/homebrew-core#60321 and Homebrew/homebrew-core#60336 to be merged into homebrew-core and linuxbrew-core before this will be good to go, though.

[MikeMcQuaid]

Thanks again @Rylan12!

[Rylan12]

Oops, you're right, @SeekingMeaning. Good catch! (could have sworn I tested it...). I'll get a fix up soon

Edit: fix in #8549