Wrong tap when listing installed casks from custom taps using `--json=v2 --installed`

`brew doctor` output

Your system is ready to brew.

Verification

[X] My "brew doctor output" above says Your system is ready to brew. and am still able to reproduce my issue.
[X] I ran brew update twice and am still able to reproduce my issue.
[X] This issue's title and/or description do not reference a single formula e.g. brew install wget. If they do, open an issue at https://github.com/Homebrew/homebrew-core/issues/new/choose instead.

`brew config` output

HOMEBREW_VERSION: 4.3.3-2-g26a87c0
ORIGIN: https://github.com/Homebrew/brew
HEAD: 26a87c08f5767ac9681863c407f38e545c00ca0e
Last commit: 16 minutes ago
Core tap HEAD: 4b20c62ec63f00541062ab39e5a6d7dcb54c4c4a
Core tap last commit: 20 minutes ago
Core tap JSON: 03 Jun 12:05 UTC
Core cask tap JSON: 03 Jun 12:05 UTC
HOMEBREW_PREFIX: /opt/homebrew
HOMEBREW_CASK_OPTS: []
HOMEBREW_EDITOR: vimr
HOMEBREW_MAKE_JOBS: 8
HOMEBREW_SORBET_RUNTIME: set
Homebrew Ruby: 3.3.2 => /opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.3.2/bin/ruby
CPU: octa-core 64-bit arm_firestorm_icestorm
Clang: 15.0.0 build 1500
Git: 2.45.2 => /opt/homebrew/bin/git
Curl: 8.6.0 => /usr/bin/curl
macOS: 14.5-arm64
CLT: 15.3.0.0.1.1708646388
Xcode: 15.4
Rosetta 2: false

What were you trying to do (and why)?

I'm trying to list all my installed formulae and casks, and looking for their corresponding taps using the command: brew info --json=v2 --installed.

However, I have discovered that casks from custom taps have homebrew/cask as the assigned tap. (This may only happens with casks that are also available from the homebrew/cask tap. Currently, I only have two casks in my custom tap cdalvaro/tap, but they are available at the official repository too).

I'm improving the mac_brew_pkg module for salt (https://github.com/saltstack/salt/pull/66611) and I have encountered this issue writing some tests.

What happened (include all command output)?

After installing a cask from a custom tap:

brew install --cask cdalvaro/tap/salt

The tap information is wrong when it is queried using: brew info --json=v2 --installed

brew info --json=v2 --installed | jq -r '.casks[] | select(.token == "salt") | .tap'
homebrew/cask

What did you expect to happen?

I expected to see cdalvaro/tap as the tap for the salt cask.

Step-by-step reproduction instructions (by running `brew` commands)

Carlos in Mac Studio in ~
⌘ brew info --json=v2 --installed | jq -r '.casks[] | select(.token == "salt") | .tap'
homebrew/cask

Carlos in Mac Studio in ~
⌘ brew uninstall --cask salt
==> Uninstalling Cask salt
==> Removing launchctl service com.saltstack.salt.api
==> Removing launchctl service com.saltstack.salt.master
==> Removing launchctl service com.saltstack.salt.minion
==> Removing launchctl service com.saltstack.salt.syndic
==> Uninstalling packages with sudo; the password may be necessary:
com.saltstack.salt
==> Purging files for version 3007.1 of Cask salt

Carlos in Mac Studio in ~
⌘ brew info --json=v2 --installed | jq -r '.casks[] | select(.token == "salt") | .tap'

Carlos in Mac Studio in ~
⌘ brew install --cask cdalvaro/tap/salt
==> Auto-updating Homebrew...
Adjust how often this is run with HOMEBREW_AUTO_UPDATE_SECS or disable with
HOMEBREW_NO_AUTO_UPDATE. Hide these hints with HOMEBREW_NO_ENV_HINTS (see `man brew`).
==> Auto-updated Homebrew!
==> Updated Homebrew from 4.3.2 (e130e47f23) to 4.3.3 (26a87c08f5).
No changes to formulae or casks.

The 4.3.3 changelog can be found at:
  https://github.com/Homebrew/brew/releases/tag/4.3.3
==> Caveats
Included services:

sudo launchctl load -w /Library/LaunchDaemons/com.saltstack.salt.api.plist
sudo launchctl load -w /Library/LaunchDaemons/com.saltstack.salt.master.plist
sudo launchctl load -w /Library/LaunchDaemons/com.saltstack.salt.minion.plist
sudo launchctl load -w /Library/LaunchDaemons/com.saltstack.salt.syndic.plist

==> Downloading https://repo.saltproject.io/salt/py3/macos/minor/3007.1/salt-3007.1-py3-arm64.pkg
################################################################################################################################ 100.0%
==> Installing Cask salt
==> Running installer for salt with sudo; the password may be necessary.
installer: Package name is Salt 3007.1 (Python 3)
installer: Installing at base path /
installer: The install was successful.
🍺  salt was successfully installed!

Carlos in Mac Studio in ~
⌘ brew info --json=v2 --installed | jq -r '.casks[] | select(.token == "salt") | .tap'
homebrew/cask

Homebrew / brew