Add Phive to the available tools

[Aerendir]

Is your feature request related to a problem? Please describe.
Often it happens that dev tools cause conflicts in the tree of dependencies.

To solve this problem it is possible to download some tools as a PHAR package.

To make easier the use of the PHAR packages, a tool exists: Phive.

Phive is like Composer, but for PHAR packages.

It permits to create a list of packages to download as PHAR and makes their management easier.

You can read more about Phive here: https://phar.io/

Describe the solution you'd like
Make possible to use a configuration like this to make Phive available:

            - name: Setup PHP
              uses: shivammathur/setup-php@v1
              with:
                  php-version: ${{ matrix.php }}
                  coverage: none # disable xdebug, pcov
                  tools: phive
                  extensions: intl

Describe alternatives you've considered

Obviously it is possible to install Phive manually, but having the action do it makes thing a lot easier.

[shivammathur]

Will add it in 1.7.4.

[shivammathur]

@Aerendir Added in 1.7.4.

[Aerendir]

@shivammathur Many many thankyou! ❤️