Errors since PHP8.3 release : "Could not install 8.2 on PHP 8.3.0"

Describe the bug Our pipeline don't works since the release of PHP 8.3. There is an error with PHP 8.2 setup.

Version

[ ] I have checked releases, and the bug exists in the latest patch version of v1 or v2.
[x] v2
[ ] v1

Runners

[x] GitHub Hosted
[ ] Self Hosted

Operating systems ubuntu-latest

PHP versions 8.2

To Reproduce

jobs:
    static-checks:
        name: "PHP ${{ matrix.php-version }} Lint"

        runs-on: ubuntu-latest

        strategy:
            fail-fast: false
            matrix:
                include:
                    - php-version: '8.2'
                      php-extensions: 'ctype, iconv, pgsql, pdo_pgsql, gd, intl, sysvsem, imagick, :xdebug'
                      tools: 'composer:v2, symfony'

        steps:
            - name: Checkout project
              uses: actions/checkout@v2
              with:
                  path: ${{ matrix.checkout-directory }}

            - name: Setup PHP
              uses: shivammathur/setup-php@v2
              with:
                  php-version: ${{ matrix.php }}
                  ini-values: date.timezone=Europe/Paris
                  extensions: ${{ matrix.php-version }}
                  tools: ${{ matrix.tools }}
                  coverage: none

Expected behavior PHP 8.2 should be installed and usable

Screenshots/Logs

Run shivammathur/setup-php@v2
/usr/bin/bash /home/runner/work/_actions/shivammathur/setup-php/v2/src/scripts/run.sh

==> Setup PHP
✓ PHP Installed PHP 8.3.0

==> Setup Extensions
/home/runner/work/_actions/shivammathur/setup-php/v2/src/scripts/../scripts/extensions/source.sh: line 9: 8.2_CONFIGURE_PREFIX_OPTS: invalid variable name
/home/runner/work/_actions/shivammathur/setup-php/v2/src/scripts/../scripts/extensions/source.sh: line 9: 8.2_CONFIGURE_OPTS: invalid variable name
/home/runner/work/_actions/shivammathur/setup-php/v2/src/scripts/../scripts/extensions/source.sh: line 9: 8.2_CONFIGURE_SUFFIX_OPTS: invalid variable name
/home/runner/work/_actions/shivammathur/setup-php/v2/src/scripts/../scripts/extensions/source.sh: line 9: 8.2_LIBS: invalid variable name
/home/runner/work/_actions/shivammathur/setup-php/v2/src/scripts/../scripts/extensions/source.sh: line 9: 8.2_LINUX_LIBS: invalid variable name
✗ 8.2 Could not install 8.2 on PHP 8.3.0

==> Setup Tools
✓ composer Added composer 2.6.5
✓ symfony-cli Added symfony-cli 5.7.3

==> Setup Coverage
✓ none Disabled Xdebug and PCOV

==> Add php.ini values
✓ date.timezone=Europe/Paris Added to php.ini

==> Sponsor setup-php
✓ setup-php https://setup-php.com/sponsor

Additional context Everything was fine until Thursday :)

shivammathur / setup-php

Errors since PHP8.3 release : "Could not install 8.2 on PHP 8.3.0" #792