Add shorthand for --generate-baseline

src/Command/AnalyseCommand.php

@@ -74,7 +74,7 @@ protected function configure(): void
 				new InputOption('debug', null, InputOption::VALUE_NONE, 'Show debug information - which file is analysed, do not catch internal errors'),
 				new InputOption('autoload-file', 'a', InputOption::VALUE_REQUIRED, 'Project\'s additional autoload file path'),
 				new InputOption('error-format', null, InputOption::VALUE_REQUIRED, 'Format in which to print the result of the analysis', null),
-				new InputOption('generate-baseline', null, InputOption::VALUE_OPTIONAL, 'Path to a file where the baseline should be saved', false),
+				new InputOption('generate-baseline', 'b', InputOption::VALUE_OPTIONAL, 'Path to a file where the baseline should be saved', false),
 				new InputOption('allow-empty-baseline', null, InputOption::VALUE_NONE, 'Do not error out when the generated baseline is empty'),
 				new InputOption('memory-limit', null, InputOption::VALUE_REQUIRED, 'Memory limit for analysis'),
 				new InputOption('xdebug', null, InputOption::VALUE_NONE, 'Allow running with XDebug for debugging purposes'),