Make phive compatible with Xdebug 3.0

[sebastianfeldmann]

As mentioned in this tweet
https://twitter.com/icanhazstring/status/1320031880020959235?s=20

The function xdebug_disable() will no longer be available in Xdebug 3

phive/src/shared/environment/Environment.php

Line 127 in 736bd85

xdebug_disable();

[theseer]

PR #285 merged.

Will be in the next release.

[sebastianbergmann]

Please roll a new release:

phive           
[ERROR]   An error occurred while processing your request:

          Call to undefined function PharIo\Phive\xdebug_disable()
          
          #0 src/shared/environment/Environment.php(127)
          #1 src/shared/environment/Environment.php(85): PharIo\Phive\Environment->disableXDebug()
          #2 src/shared/cli/Runner.php(172): PharIo\Phive\Environment->ensureFitness()
          #3 src/shared/cli/Runner.php(67): PharIo\Phive\Cli\Runner->ensureFitness()
          #4 (349): PharIo\Phive\Cli\Runner->run()
          #5 {main}

          Environment: PHP 7.4.13 (on Linux 5.9.10-200.fc33.x86_64)
          Phive Version: 0.14.4

          This should not have happened and is most likely a bug.
          Please report it at https://github.com/phar-io/phive/issues, make sure you include
          the full output of this error message. Thank you!